Monthly Archives: January 2019

Should Charm Person Work Like a Jedi Mind Trick?

In three original, brown Dungeons & Dragons books, what spell ranks as the most powerful? At 6th level, disintegrate could turn someone to dust, but charm person could put someone “completely under the influence of the Magic-User until such time as the ‘charm’ is dispelled.” Would you rather turn a foe to dust or turn a king or empress into your thrall? And charm person rates as a mere 1st-level spell, available to the weakest of mages.

Charm person brings more power. No contest. Why did such a potent spell land at first level? Read to the end for the answer.

D&D’s fifth-edition rules curtail charm person’s original power. “The charmed creature regards you as a friendly acquaintance.” But even weakened, the spell might outrank disintegrate. Would you rather turn a hostile king to dust or make him regard you as a friendly acquaintance? You could go far with help from a powerful and friendly acquaintance.

Charm person delivers power, but when I play wizards, the spell’s potential frustrates me. I dream of using charm like a sort of Jedi mind trick, subtly casting it with a hand wave and making allies—or at least friendly acquaintances—of all who stand in my way.

I’m thwarted because charm person is a spell, and spells work differently than Jedi mind tricks in two key ways:

  • People usually notice someone casting a spell.
  • Spellcasting takes longer than a hand wave.

According the Player’s Handbook (p.203) spells with verbal components require “the chanting of mystic words.” Somatic components add “forceful gesticulation or an intricate set of gestures.” Most D&D worlds make magic common enough for ordinary folks to recognize spellcasting when it starts.

Folks also know that spells can pose severe danger. A spellcaster can shoot bolts of fire, or worse, compel you to do terrible things.

In many D&D scenes, someone who witnesses spellcasting will probably assume the worst and take sensible precautions—if not violent steps. Even villagers will know that they can’t usually be ensorcelled by someone who can’t see them.

Folks in the market won’t assume someone who starts a spell intends to use prestidigitation to clean a stain. Spells can make you do terrible things—like give away free merchandise.

Of course, the circumstances matter. Today, if an actor in a play pulls a gun, no one clears the theater. If someone in the audience pulls a gun, people take cover. Spellcasting has as much potential to be deadly or entertaining.

To cast a spell without provoking a fight, characters may need to fool their target into believing a spell is harmless, or even beneficial. Can the wizard bluff the chief into expecting a spell that will lift a curse? Despite any deception, targets with arcane knowledge may recognize a spell from the casting. They may even loose a counterspell.

Spellcasting in a D&D world often looks like a potentially hostile act. Can a target do anything before a spell like charm takes effect?

Often, yes.

In D&D, when someone in a tense situation makes a provocative move, roll initiative. Then, start taking turns from the top of initiative order. Nobody has to start fighting, but if the queen’s guards see the wizard start chanting and gesturing, they may loose arrows.

To some players, forcing the wizard into initiative order either seems unfair or defies their sense of the game. The wizard acted first, right?

Stop imagining initiative as a way to settle who starts acting first. In D&D, everyone in a round does 6 seconds of fighting all at the same time. Turns just exist as a completely unrealistic way to make sense of all those actions in a fun way. Who starts their 6 seconds first matters far less than who finishes first. The first to finish lands the first blow.

To picture how initiative works, imagine a Western where two gunslingers face each other. Each dares the other to draw, but the first to move may still fall to someone quicker to shoot.

“But,” players argue, “The wizard gained surprise, because our characters were just talking.”

No. The players at the kitchen table are just talking. In the game world, the queen faces a group of hardened, armed killers. While the woman with the lute seems agreeable, the ranger keeps an arrow nocked and the dwarf fingers his axe and glowers. (Charisma was his dump stat.) The queen knows these types by bloody reputation. When wizard the starts chanting, no one feels surprise except the ranger. (That player is sending a text.)

This sometimes defies players’ expectations, so when someone interrupts a role-playing scene with an attack, I explain that despite their “surprise,” everyone will act in initiative order. Then I ask if they still want to start something.

Initiative does more than support the game’s fiction; it avoids rewarding instigators with a free attack. Many players enjoy role-playing scenes, so don’t reward impatient players who spoil the dialog. (For more, see What to do when a player interrupts a role-playing scene to start a battle.)

Sometimes a wizard can cast spells without starting a fight by concealing the act of casting. Mystic words and forceful gestures seem hard to hide, but some combination of distraction, background noise, and concealment might succeed. In a noisy ballroom, a caster could make a Dexterity (Slight of Hand) check to hide a gesture. In the throne room, a party member might engineer a noisy distraction. Perhaps, with a Charisma (Performance) check, a bard can conceal mystic words and gestures in a song and dance. These misdirections give players a chance to show skill and ingenuity.

Still, if characters aim to charm the queen, they probably have to find a way to get her alone somewhere in the caster’s line of sight. Otherwise, her court would see the bard’s song and dance, note the queen’s change in attitude, and connect the dots. Guards know that the queen can’t be spellbound by a bard with a split skull.

With these challenges, charming someone powerful starts looking less like a quick way to wealth and influence and more like a heist. Such undertakings make great adventures.

By now, many readers probably want to set me straight in the comment section. “Hey dummy, The Jedi mind trick isn’t charm person, but more like suggestion.” Do the suggestion spell’s components resemble a hand wave and the suggested instruction? “These aren’t the droids you’re looking for.”

A soft dungeon master could allow their children such tricks, but that defies the game. Verbal components consist of mystic words. In a tweet, designer Jeremy Crawford confirms the rules. “The spell’s suggestion is a separate, intelligible utterance.”

Suggestion appeared in the Greyhawk supplement two years before Star Wars reached theaters, and Gary Gygax drew inspiration from hypnotism, not Jedi.

If you want to use charm to turn enemies into friends and use suggestion to bend the will of kings and queens, you need skill and a clever plan—or to play a sorcerer with the Subtle Spell metamagic option. As a DM, I relish seeing players show ingenuity in my D&D games, so I favor these limitations. As a player, well, I’m creating a sorcerer for my next character. Always look out for sorcerers.

Why did Gary Gygax put the original charm person spell at first level despite its power? Original D&D debuted as a tightly-focused game where treasure hunters entered dungeons, spent turns moving and fighting, and kept score in gold. (See The Surprising Trait Fourth Edition Shared With Original Dungeons & Dragons.) Characters in dungeons didn’t meet queens or even shopkeepers to charm. Instead, magic users cast charm person to turn one attacking orc into an ally who could walk ahead. Such redshirts died in the next trap or next battle. As the game blossomed, D&D’s simple style of play disappeared. As soon as Greyhawk reached players, charm person started to weaken. Fifth edition includes the weakest version yet. Even so, at 1st level, charm person rates as strong.

My Dungeons & Dragons Adventurers League Quick Reference Sheet

The end of a session in my local game store brings the worst part of my role as a dungeon master. Then, I inevitability struggle to explain the Dungeons & Dragons Adventurers League advancement and reward system to casual players who just stopped by to roll dice, kill monsters, and collect loot. “No, you don’t keep the gold. Instead, you get treasure checkpoints.” As players grapple with D&D without XP and with a treasure allowance, I show pages from the campaign documentation. “See, this evergreen list shows things you can get with points.” The players take the pages, and I start searching through another document. “The costs aren’t printed there, so you have to check this list, but then you need to reference the table in the Dungeon Master’s Guide.” Casual players who just drop in for a D&D game often lack a Dungeon Master’s Guide.

I don’t see new players every week, but even repeat players need repeat explanations. Sure, I recommend downloading the campaign documents, but few players do the assigned readings.

Between the confusion and the homework, the current Adventurers League rules form a barrier that some players just bounce off. I want to reduce that barrier, so I created a quick-start guide that consolidates the essentials on two sides of a sheet. This reference draws from four campaign documents and the Dungeon Master’s Guide. It might list more high-level loot than necessary, but I see players reach tier 3 without ever getting their own copy of the Player’s Handbook. Besides, I wanted a reference for myself too. Plus, everyone likes to browse the rewards that wait at higher levels.

Download the reference, share it, and then please tell me about any mistakes that need correction.

Three Reasons the Ecology of Monsters Can Make Creatures Worse

Larry Niven's disk

The Magic Goes Away inspired Larry Niven’s disk

During the early years of Dungeons & Dragons, speculative fiction enjoyed something of a fashion for combining science and fantasy, so the popular Pern novels by Anne McCaffrey and Darkover novels by Marion Zimmer Bradley provided scientific explanations for fantasy-flavored worlds of dragons and magic. Meanwhile, in The Magic Goes Away, hard science fiction author Larry Niven treated magic as science and investigated all the implications.

Readers appreciate these kind of hybrids for a couple of reasons. The injection of science gives magical concepts a boost of plausibility. In some future world, perhaps science really could engineer telepathic dragons as in Pern. Plus writers and readers who enjoy explaining things with science’s reasoning get to play with fantasy’s toys. I get it. I’ve never been entirely satisfied with fantasy that leans too heavily on “just because” to explain candy houses and winged monkeys. For instance, I keep trying to imagine a scientific explanation for the long and varying seasons in the world of George R. R. Martin’s Game of Thrones, even though I’m confident George has no such explanation to offer. In Westeros, seasons last for years because it supports theme and story. Winter is coming.

Part of what makes fantasy powerful is that not everything needs explanation. Sometimes Fantasy just needs to feel true. And sometimes resonate stories come from mystery.

Ecology of the PiercerPerhaps inspired by the fashion for using science to explain fantastic concepts, Chris Elliott and Richard Edwards took a somewhat silly monster, the piercer, and wrote “The Ecology of the Piercer,” which first appeared in the UK fanzine Dragonlords. The piercer seems obviously contrived to harass dungeon-crawling PCs, so a dose of science and ecology adds some verisimilitude. Dragon magazine editor Kim Mohan must have fancied the article’s concept, because he reprinted the piece in the April 1983 issue of Dragon. The ecology series took off and Dragon went on to print more than 150 installments.

The ecology concept improves some monsters, especially those that share the non-magical nature of the piercer, but adding a dose of science to every prominent creature damaged the assumed world of Dungeons & Dragons.

For many monsters, magic provides a better creative basis than science and ecology.

1. Monsters that come from magic can inspire stories

Magical creatures can bring histories that go beyond ecological niches and breeding populations; they can come from stories that players can participate in. Magical creatures can begin with a curse, they can be created for a sinister purpose, or in experiments that went wrong. For example, in “Monsters and Stories,” D&D head Mike Mearls explains how medusas come from a magical bargain and a curse. He tells how this can inspire gameplay. “One medusa might be a vicious, hateful creature that kills out of spite, specifically targeting the most handsome or beautiful adventurers that invade its lair. Another might be a secluded noble desperate to conceal her true nature, and who becomes a party’s mysterious benefactor.”

2. Magical creatures can be evocative in ways that natural creatures cannot

Does imagining dragons as a form of dinosaur, as presented the 2nd Edition Draconomicon, improve either dragons or dinosaurs? Dragons become less magical, less mythic. Meanwhile, dinosaurs don’t need to be blurred with fantasy to excite us—they were huge and real. Mythology teems with chimeric hybrid creatures from the gryphon to the cockatrice. Does supposing these creatures have populations with natural ranges and diets improve them? Why can’t the cockatrice emerge from a tainted, magical mating of bird and serpent? Why cannot gryphons be a divine creation based on some godling’s favorite creatures?

3. Magical creatures can break the laws of nature

Every culture seems to include giants in their myths. Giants may be the most pervasive and resonate monster of the human imagination. But giants defy science’s square-cube law and walk in defiance of physics. We ignore that because we like giants, and because of magic.

When I did my post on the 11 most useful types of miniatures, I determined that elemental and, especially, undead monsters appear in a disproportionate number of adventures. In the early days of the hobby, dungeon designers could put living creatures in a remote and unexplored dungeon without a source of food, and no one would care. Now days, dungeon designers feel limited to populating their crypts, lost castles, and vaults with the undead and elementals that gain an exemption from the bounds of nature. This stands as the stifling legacy of the ecology articles. By treating most D&D creatures as natural things that feed and breed and live natural lives, we make them difficult to use in the game.

Embrace the magic in magical creatures

We should embrace the obviously magical nature the D&D bestiary and free more creatures from the limitations of nature. Unnatural creatures can be unique. They can spontaneously generate in places where foul magic or bizarre rituals were practiced. They can leak into the world in places where the barriers between planes have weakened. They can be immortal. Undying, they can survive aeons trapped in some underground lair, growing more hateful and cunning with each passing year.

In the Wandering Monsters post “Turned to Stone,” James Wyatt writes, “One of the things that we’ve been thinking a lot about is that we are creating—and facilitating the creation of—fantasy worlds. The monsters of D&D aren’t races of aliens in a sci-fi setting. They don’t all need to have logical biology.”

D&D operates in worlds’ brimming with enchantment. The ecology articles threw too much magic away.

The True Story of the Cthulhu and Elric Sections Removed from Deities & Demigods

Just a couple of years after its release, the original Deities & Demigods from 1980 became legend. The first copies included sections featuring the Melnibonéan mythos from the Elric stories by Michael Moorcock and the Cthulhu mythos from the tales of H.P. Lovecraft. Every Dungeons & Dragons fan knew the legend: TSR printed the sections without permission, got sued, and now the book was censored. The tale boasted a delicious mix of scandal, arrogance, and justice, and for those of us who owned one of those banned copies, a priceless collectable certain to fund our retirements. Too bad none of the legend was true.

Today, the book’s co-author, James M. Ward still works to spread the facts. “I absolutely hate it when ignorant people say TSR and I acted in copyright infringement.”

But how did the the Elric and Cthulhu content reach the book, and why did it disappear?

Deities & Demigods describes gods, mostly drawn from cultures around the world.

When James Ward started the book, he proposed a list of the pantheons he wanted to include. In addition to drawing from folklore, the list included gods created in fiction by three authors: Lovecraft, Moorcock, and Fritz Leiber. Each deeply influenced D&D co-creator Gary Gygax and the game. But to use the authors’ work, TSR needed permission.

Leiber had created the Nehwon mythos for his tales of Fafhrd and the Gray Mouser. After Leiber attended Gen Con X in 1977 as guest of honor, he had stayed a Gary’s house for a week. Gary called the author a friend. Surely, gaining Leiber’s authorization proved easy.

The chance of gaining authorization to use the work of Lovecraft and Moorcock seemed smaller.

Lovecraft’s key work suffers from a muddled copyright status. Up until 2019, any stories he published before 1923 qualified as public domain, but his most important stories, including “Call of Cthulhu” and “At the Mountains of Madness” reached print later. After the author’s death, two of Lovecraft’s protégés founded Arkham House Publishers to print collections of his work. Today, Arkham House claims Lovecraft’s copyrights. But did Lovecraft’s heirs ever actually transfer the rights to the publisher? Also, prior to 1978, copyright holders needed to renew copyrights to maintain ownership. Failure to renew landed the movie It’s a Wonderful Life in the public domain. Did a once, nearly-forgotten writer of pulp fiction get more mindful handling? Did anyone with legal standing ever file renewals? Decades have buried the answers. This year, Lovecraft’s remaining copyrights begin to expire, year by year, until the last expire in 2032. Until then, his tales may or may not be in public domain.

Nonetheless, Jim Ward wrote Arkham House asking to include Lovecraft’s material. He received a letter back granting permission. At about the same time, the game company Chaosium struck a similar deal. In design notes in Different Worlds magazine, editor Lynn Willis wrote, “I negotiated rights for the Cthulhu mythos from Arkham House.” Call of Cthulhu would not reach print until the summer of 1981, but work on the game started much earlier. “After many months delay, the manuscript of the game was unsatisfactory, and had to be turned down. It was originally was to be a 1980 release; now we were hoping for 1981.” In 1980, Sandy Petersen took over the project and delivered a classic role-playing game.

More than likely, someone at Arkham failed to realize how granting a permission to describe Lovecraft’s mythos in a game-related reference book conflicted with a license to publish a game. How could a game be a book? Granting permission to TSR probably just seemed like a good way to introduce Lovecraft to a wider audience.

In the popular conception of the time, games sold from toy stores for children. Gaming remained a tiny hobby that few even knew existed. No one outside the hobby considered existential horror tales from the 1920s a suitable topic for a game. Requests to use Cthulhu for a game of all things probably puzzled the administrative staff at Arkham. As this story keeps showing, few outside of gaming saw game rights to fiction as anything of value.

Jim Ward wrote Michael Moorcock requesting authorization to describe the mythos from the Elric stories. The author granted permission. In a 2009 interview, he explains his thinking. “It was in the spirit of the 60s/70s when it seemed to many of us that we were sharing in a common culture and the products of that culture.”

But Moorcock proved overly generous. Years earlier, Chaosium had bought the board-game rights to the Elric books. That license led to the Elric game in 1977. After the success of RuneQuest, Chaosium decided to adapt their roleplaying game rules to Moorcock’s fiction, so they returned to Moorcock’s agent and gained an RPG license.

Chaosium insider and RuneQuest designer Steve Perrin explains the source of the trouble. “Chaosium arranged for the Elric license through Moorcock’s agent. Jim went directly to Moorcock, who did not consult with his agent. He just sent back a note saying ‘Go for it.’ So the only person Chaosium could sue would be Moorcock, which is not a good practice between a licensor and licensee.”

Arioch from the 1st printing of Deities & Demigods

Moorcock never expected his tales of a doomed sorcerer and a soul-stealing sword to become valuable for gaming. “I hadn’t anticipated that some people would start turning all this stuff into commercial businesses and so it was a bit of a surprise when D&D and Chaosium, for instance, started fighting over who ‘owned’ the rights to the Elric ‘cosmology.’”

In 1980, Deities & Demigods reached gamers, complete with sections describing the Melnibonéan mythos and the Cthulhu mythos. Meanwhile, Chaosium prepared to publish their Stormbringer and Call of Cthulhu role-playing games in 1981. They sent cease-and-desist letters to TSR. “I don’t blame them a bit,” Ward writes. However, Chaosium knew nothing about the two letters authorizing TSR to use the content.

The legal demand put TSR in a bind. Armed with their letters of permission, TSR could have fought. “The company wasn’t rich at that point,” Ward explains. Brian Blume, TSR’s head of operations, “didn’t want to go to California, get a California lawyer, and spend time and money winning the case.” TSR could have stopped selling Deities & Demigods, but it sold great. Pulling the book meant pulping copies on hand, reprinting, and paying new costs. Reprinting the book with fewer pages would take time. During the lapse, some customers would lose interest and TSR would lose sales.

So TSR sought an accommodation with Chaosium. Fortunately, both companies had something to give.

In addition to the licensed role-playing games Chaosium scheduled for 1981, the company planned Thieves’ World, a roleplaying supplement based on Robert Asprin’s shared-world series of books. In order to give the supplement maximum appeal, it would include game stats for Advanced Dungeons & Dragons, Adventures in Fantasy, Chivalry & Sorcery, DragonQuest, The Fantasy Trip, RuneQuest, Tunnels & Trolls, and even Traveller. But TSR zealously defended the trademarks to AD&D and D&D. If the supplement touted compatibility and named the games on the cover, Chaosium needed permission. In Designers & Dragons, game historian Shannon Appelcline writes, “Chaosium got the rights to use the TSR trademarks in Thieves’ World and in exchange TSR was allowed to continue using the [Melnibonéan and Cthulhu mythos in Deities & Demigods].” As part of the deal, TSR added a notice into the book’s second printing. “Special Thanks are also given to Chaosium, Inc. for permission to use the material found in the Cthulhu Mythos and the Melnibonéan Mythos.”

If TSR had kept the notice and the original content, the story would have ended quietly, with no bogus legends of plagiarism and banning. But for 1980’s third printing, TSR had time to drop the Lovecraft and Moorcock sections and reconfigure the book with fewer pages.

Why did Brian Blume choose to withdraw the content despite trading for permission to keep it? Appelcline cites a desire to soothe the same fears of Satanism that would lead TSR to retitle the book Legends & Lore in 1985. Presumably, existential horror and evil gods might worry parents, and that worried TSR. Other sources say Blume didn’t want a TSR book to fuel interest in Elric or Cthulhu because that would drive players to a competitor’s games.

As for a copy of Deities & Demigods funding a retirement, more copies of the first two printings exist than the legend suggests. According to the D&D collector’s site The Acaeum as many as 15,000 copies reached buyers. In auction, the book fetches more than other D&D hardcovers, but prices have fallen.

In an odd postscript, Fritz Leiber, the third author featured in Deities & Demigods, would land TSR and Chaosium in a second dispute over conflicting licenses. In 1983, Chaosium planned a follow up to Thieves’ World featuring Leiber’s city of Lankhmar. They already had a license agreement when TSR announced that they had a license from Leiber too. “It turned out that Leiber had indeed licensed both companies,” Appelcline writes. “Chaosium pointed out that their license was earlier, but TSR replied that if that was the case, they would sue Leiber.” Gary Gygax may have counted the author as a friend, but Brian Blume ran TSR. To protect Leiber from a suit, Chaosium dropped their claim. In an email, Chaosium founder Greg Stafford explained the decision. “Fritz was one of my literary heroes in those days, and also a terminal alcoholic, and I just imagined the havoc that would ensue for him, so I just dropped it.” In 1985, TSR published Lankhmar: City of Adventure.

A Dungeons & Dragons Summoning Spell Reference

Many summoning spells in fifth-edition Dungeons & Dragons explicitly allow the player to choose the creatures summoned. Others only let the player choose from broad options. Typically players choose the quantity and challenge rating of creatures.

This reference lists typical creatures summoned by each conjuration spell. Download a Markdown version, or a PDF version or a low-ink PDF formatted using the The Homebrewery.

Spells Where the DM Determines Summoned Creatures

Spells that let players choose broad options work best when the dungeon master selects the specific creatures summoned. The Sage Advice Compendium issued by D&D’s designers explains, “A spellcaster can certainly express a preference for what creatures show up, but it’s up to the DM to determine if they do. The DM will often choose creatures that are appropriate for the campaign and that will be fun to introduce in a scene.”

To help DMs make these selections, this reference lists the common monsters summoned by each spell. To make random selection easy, the creatures are numbered.

Conjure Animals

You summon fey spirits that take the form of beasts.

Land Beasts
Qty CR Creature
1 2 1: Giant Boar, 2: Cave Bear, 3: Giant Constrictor Snake, 4: Giant Elk, 5: Polar Bear, 6: Rhinoceros, 7: Saber-toothed Tiger, 8: Swarm of Poisonous Snakes
2 1 1: Brown Bear, 2: Dire Wolf, 3: Giant Eagle, 4: Giant Hyena, 5: Giant Spider, 6: Giant Toad, 7: Lion, 8: Tiger
4 1/2 1: Ape, 2: Black Bear, 3: Crocodile, 4: Giant Goat, 5: Giant Wasp, 6: Swarm of Insects
8 1/4 1: Axe Beak, 2: Boar, 3: Constrictor Snake, 4: Elk, 5: Giant Badger, 6: Giant Bat, 7: Giant Centipede, 8: Giant Frog, 9: Giant Lizard, 10: Giant Owl, 11: Giant Poisonous Snake, 12: Giant Wolf Spider, 13: Panther, 14: Swarm of Bats, 15: Swarm of Rats, 16: Swarm of Ravens, 17: Wolf

When you cast this spell using certain higher-level spell slots, you choose one of the summoning options above, and more creatures appear: twice as many with a 5th-level slot, three times as many with a 7th-level slot, and four times as many with a 9th-level slot:

Swimming Beasts
Qty CR Creature
1 2 1: Giant Constrictor Snake, 2: Hunter Shark, 3: Plesiosaurus, 4: Swarm of Poisonous Snakes
2 1 1: Giant Octopus, 2: Giant Toad, 3: Swarm of Quippers
4 1/2 1: Crocodile, 2: Giant Sea Horse, 3: Reef Shark
8 1/4 1: Constrictor Snake, 2: Giant Frog, 3: Giant Poisonous Snake

Conjure Minor Elementals

You summon elementals.

Elementals
Qty CR Creature
1 2 1: Azer, 2: Gargoyle
2 1 Fire Snake
4 1/2 1: Dust Mephit, 2: Ice Mephit, 3: Magma Mephit, 4: Magmin
8 1/4 1: Mud Mephit, 2: Smoke Mephit, 3: Steam Mephit

When you cast this spell using certain higher-level spell slots, you choose one of the summoning options above, and more creatures appear: twice as many with a 6th-level slot and three times as many with an 8th-level slot.

Conjure Woodland Beings

You summon fey creatures.

Fey Creatures
Qty CR Creature
1 2 1: Darkling Elder*, 2: Meenlock*, 3: Seahag
2 1 1. Dryad, 2: Quickling
4 1/2 1: Darkling*, 2: Satyr
8 1/4 1: Blink Dog, 2: Pixie, 3: Sprite

Creatures marked with an asterisk appeared in Volo’s Guide to Monsters.

When you cast this spell using certain higher-level spell slots, you choose one of the summoning options above, and more creatures appear: twice as many with a 6th-level slot and three times as many with an 8th-level slot.

Summon Lesser Demons

Roll to determine the number and challenge rating of the demons from among the possibilities.

Because official D&D lacks challenge rating 1/2 demons, DMs can either rule that summoning 4 demons brings lower CR demons or they can ignore that possible outcome.

Demons
Qty CR Creature
2 1 1. Maw Demon (Volo’s Guide to Monsters), 2: Quasit
4 1/2 None
8 1/4 1: Abyssal Wretch (Mordenkainen’s Tome of Foes), 2: Dretch

When you cast this spell using a spell slot of 6th or 7th level, you summon twice as many demons. If you cast it using a spell slot of 8th or 9th level, you summon three times as many demons.

Spells Where the Caster Chooses Summoned Creatures

This reference lists the likely options available when players choose summoned creatures.

Conjure Celestial

You summon a celestial of challenge rating 4 or lower.

CR Creature
2 Pegasus
4 Qouatl
5 Unicorn

When you cast this spell using a 9th-level spell slot, you summon a celestial of challenge rating 5 or lower.

Conjure Elemental

Choose an area of air, earth, fire, or water that fills a 10-foot cube within range. An elemental of challenge rating 5 or lower appropriate to the area you chose appears in an unoccupied space within 10 feet of it. For example, a fire elemental emerges from a bonfire, and an earth elemental rises up from the ground.

CR Creature
5 Air Elemental, Earth Elemental, Fire Elemental, Salamander, Water Elemental, Xorn
6 Galeb Duhr, Invisible Stalker
7 Air Elemental Myrmidon, Earth Elemental Myrmidon, Fire Elemental Myrmidon, Water Elemental Myrmidon
9 Frost Salamander (Mordenkainen’s Tome of Foes)

All elemental myrmidons appear in Princes of the Apocalypse.

Infernal Calling

Uttering a dark incantation, you summon a devil from the Nine Hells. You choose the devil’s type, which must be one of challenge rating 6 or lower, such as a barbed devil or a bearded devil. When you cast this spell using a spell slot of 6th level or higher, the challenge rating increases by 1 for each slot level above 5th.

CR Creature
5 Barbed Devil
6 White Abisai (Mordenkainen’s Tome of Foes)
7 Black Abisai (Mordenkainen’s Tome of Foes)
8 Chain Devil
8 Bone Devil
10 Orthon (Mordenkainen’s Tome of Foes)

Summon Greater Demon

You utter foul words, summoning one demon from the chaos of the Abyss. You choose the demon’s type, which must be one of challenge rating 5 or lower. When you cast this spell using a spell slot of 5th level or higher, the challenge rating increases by 1 for each slot level above 4th.

CR Creature
5 Babau (Volo’s Guide to Monsters), Dybbuk (Mordenkainen’s Tome of Foes), Shadow Demon
5 Balgura, Tanarukk (Volo’s Guide to Monsters)
6 Chasme, Vrock
7 Armanite (Mordenkainen’s Tome of Foes), Draegloth (Volo’s Guide to Monsters), Maurezhi (Mordenkainen’s Tome of Foes)
8 Hezrou, Shoosuva (Volo’s Guide to Monsters)
9 Glabrezu
10 Yochlol