before booming define creatures roughly

Bag of Holding

Magic Items Dungeon Master’s Guide

This bag has an interior space considerably larger than its outside dimensions—roughly 2 feet square and 4 feet deep on the inside. The bag can hold up to 500 pounds, not exceeding a volume of

minutes of breathing, divided by the number of breathing creatures inside. Placing a Bag of Holding inside an extradimensional space created by a Heward's Handy Haversack, Portable Hole, or similar

Ioun Stone

Magic Items Dungeon Master’s Guide

Roughly marble sized, Ioun Stones are named after Ioun, a god of knowledge and prophecy revered on some worlds. Many types of Ioun Stones exist, each type a distinct combination of shape and color

Stones orbiting your head at the same time. Each Ioun Stone orbiting your head is considered to be an object you are wearing. The orbiting stone avoids contact with other creatures and objects, adjusting

Fiendish Icon

Monsters Astarion's Book of Hungers

":"Fiery Eruption", "rollDamageType":"Fire"} Fire damage.Effigy Animated by Hellish Magic Fiendish icons are grotesque, sapient statues depicting fearsome fiends. These creatures gain life as a result

hand outstretched in welcome. 5 Six crows perched atop each other in a roughly humanoid shape. 6 A horned fiend that bears an uncanny resemblance to one of the characters. The only

Noggle Ransacker

Monsters Lorwyn: First Light

-like Fey that delight in thievery and mischief. They enjoy stealing from other creatures not out of necessity, but out of principle. This principle can be summarized by a common Sylvan expression that

roughly translates to “that’s mine!” Noggles are found only in Shadowmoor, where they roam and cause chaos.Nimble Escape. The noggle takes the Disengage or Hide action.

Noggle Wild Mage

Monsters Lorwyn: First Light

are bipedal, donkey-like Fey that delight in thievery and mischief. They enjoy stealing from other creatures not out of necessity, but out of principle. This principle can be summarized by a common

Sylvan expression that roughly translates to “that's mine!” Noggles are found only in Shadowmoor, where they roam and cause chaos.

Young Lunar Dragon

Monsters Spelljammer: Adventures in Space

through other creatures or solid objects. In this semi-incorporeal state, roughly half of the dragon’s body has a dark, indistinctly spectral form.ColdPhase (2/Day). The dragon becomes partially

’t reduced.Lunar dragons (also known as moon dragons or phase dragons) are capricious, xenophobic creatures that make their lairs inside desolate moons by burrowing through the rock. Before laying

Bag of Holding Legacy

Magic Items Basic Rules (2014)

This bag has an interior space considerably larger than its outside dimensions, roughly 2 feet in diameter at the mouth and 4 feet deep. The bag can hold up to 500 pounds, not exceeding a volume of

its contents are scattered in the Astral Plane. If the bag is turned inside out, its contents spill forth, unharmed, but the bag must be put right before it can be used again. Breathing creatures

Harpy Matriarch

Monsters Ghosts of Saltmarsh

Luring Maestro. While within 60 feet of the matriarch, creatures have disadvantage on saving throws against the matriarch's Luring Song. Magic Resistance. The matriarch has advantage on saving throws

disguise itself to resemble a humanoid of roughly similar size and shape for up to 1 hour. It can revert to its true form as a bonus action. This illusion does not hold up to close scrutiny. Luring Song

Lunar Dragon Wyrmling

Monsters Spelljammer: Adventures in Space

lunar dragon can become incorporeal, but not to the extent that it can pass through other creatures or solid objects. In this semi-incorporeal state, roughly half of the dragon’s body has a dark

successful save, the creature takes half as much damage, and its speed isn’t reduced.Lunar dragons (also known as moon dragons or phase dragons) are capricious, xenophobic creatures that make

Cradle of the Storm Scion

Monsters Bigby Presents: Glory of the Giants

", "rollType":"recharge", "rollAction":"Lightning Barrage"}. The cradle hurls multiple magical lightning bolts at up to two creatures it can see within 500 feet of itself. Each target must make a DC 22

);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Booming Step", "rollDamageType":"thunder"} thunder damage on a failed save, or half as much damage on a successful one.A scion of Stronmaus

Cosmic Horror

Monsters Spelljammer: Adventures in Space

","rollDamageType":"poison"} poison damage. Teleport (Costs 2 Actions). The horror teleports, along with any creatures it is grappling, to an unoccupied space it can see within 120 feet of itself.Cosmic

horrors are colossal, malevolent entities that occasionally slip the bonds of the Far Realm and find themselves adrift on the Astral Plane. Drawn to the light of distant stars, these creatures invade

Ancient Red Dragon Legacy

Monsters Basic Rules (2014)

horns and spinal frill define its silhouette. Its beaked snout vents smoke at all times, and its eyes dance with flame when it is angry.A Red Dragon’s Lair Red dragons lair in high mountains or

’s lair form portals to the Elemental Plane of Fire, allowing creatures of elemental fire into the world to dwell nearby. If the dragon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollAction":"Days","rollType":"roll"} days.Fire

Adult Kruthik

Monsters Mordenkainen Presents: Monsters of the Multiverse

span of an adult kruthik is roughly seven years. Adult kruthiks grow spiky protrusions on their legs and can fling these dagger-sized spikes at enemies beyond the reach of their claws. Kruthiks

more lethal. Kruthiks abide the presence of Constructs, Elementals, Oozes, and Undead, and they use such creatures to help guard their hive. They are smart enough to barricade some tunnels and dig new ones that keep their neighbors away from their eggs.

Auril (Third Form)

Monsters Icewind Dale: Rime of the Frostmaiden

to be cautious and avoid contact with other creatures that can harm her. Auril’s worshipers know better than to disturb her self-imposed isolation. Terrible blizzards have cut off Icewind Dale

, define her. Lesser gods in the D&D multiverse are extremely powerful and arrogant, but also fallible and blind to their own flaws. It’s appropriate for Auril to act as though she’s

Adult Red Dragon Legacy

Monsters Basic Rules (2014)

spinal frill define its silhouette. Its beaked snout vents smoke at all times, and its eyes dance with flame when it is angry.A Red Dragon’s Lair Red dragons lair in high mountains or hills

lair form portals to the Elemental Plane of Fire, allowing creatures of elemental fire into the world to dwell nearby. If the dragon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollAction":"Days","rollType":"roll"} days.Fire

Adult Lunar Dragon

Monsters Spelljammer: Adventures in Space

see within 120 feet of itself. The ice, which is difficult terrain for all creatures except lunar dragons, lasts for 10 minutes or until the dragon uses this legendary action again.Lunar dragons

(also known as moon dragons or phase dragons) are capricious, xenophobic creatures that make their lairs inside desolate moons by burrowing through the rock. Before laying eggs, a female lunar dragon

Ancient Lunar Dragon

Monsters Spelljammer: Adventures in Space

creatures or solid objects. In this semi-incorporeal state, roughly half of the dragon’s body has a dark, indistinctly spectral form.A Lunar Dragon’s Lair The cave complex where a lunar

can see within 120 feet of itself. The ice, which is difficult terrain for all creatures except lunar dragons, lasts for 10 minutes or until the dragon uses this legendary action again. Wing Attack

Prehistoric Figurines of Wondrous Power

Magic Items Bigby Presents: Glory of the Giants

Larger and more roughly hewn than typical figurine of wondrous power;figurines of wondrous power, these statuettes depict dinosaurs and related creatures from the earliest days of the world. As an

living creature. If the space where the creature would appear is occupied by other creatures or objects, or if there isn’t enough space for the creature, the figurine doesn’t become a creature

Auril (First Form)

Monsters Icewind Dale: Rime of the Frostmaiden

weak and vulnerable. In her self-inflicted weakened state, Auril is inclined to be cautious and avoid contact with other creatures that can harm her. Auril’s worshipers know better than to

demystifying her in the eyes of your players. Let her actions, not her words, define her. Lesser gods in the D&D multiverse are extremely powerful and arrogant, but also fallible and blind to their

Iggwilv's Cauldron

Magic Items The Wild Beyond the Witchlight

—eight of each animal. In either form, the cauldron is roughly 3 feet in diameter and has a 2-foot-wide mouth, a round lid with a molded handle at the top, and eight clawed feet for stability. The

dissipates quickly. At the same time, all Humanoid creatures within a certain radius of the cauldron fall unconscious for 1 hour, except those that are attuned to the cauldron or immune to being charmed. The

Lesser Star Spawn Emissary

Monsters Van Richten’s Guide to Ravenloft

and just as readily appear as people, animals, or other creatures—the more unassuming, the better. Should it reveal its true form, an emissary appears as a roughly bipedal mass of agitated organs

Astral Dreadnought

Monsters Mordenkainen Presents: Monsters of the Multiverse

Bite and Donjon Visit. A creature can leave the demiplane only by using magic that enables planar travel, such as the plane shift spell. The demiplane resembles a stone cave roughly 1,000 feet in

the astral mists since the dawn of the multiverse, trying to devour all other creatures they encounter. Covered from head to tail in layers of thick, spiked plates, a dreadnought has two gnarled limbs

Auril (Second Form)

Monsters Icewind Dale: Rime of the Frostmaiden

night while also granting spells to her devoted followers leaves Auril weak and vulnerable. In her self-inflicted weakened state, Auril is inclined to be cautious and avoid contact with other creatures

. The less she talks, the less risk you have of unintentionally demystifying her in the eyes of your players. Let her actions, not her words, define her. Lesser gods in the D&D multiverse are

14. Grand Vestibule

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

14. Grand Vestibule Rough Walls. The walls of this area are roughly hewn to give the room a cavern-like appearance. Quartz Pillars. The glow from four quartz pillars reflects off flecks of quartz

the tunnel can spot the secret door at either end of it without having to make a check. The first time a creature passes between the quartz pillars to the north, a booming, disembodied voice says

Klauth

Monsters Storm King's Thunder

damage and be knocked prone. Klauth can then fly up to half his flying speed.The odor of sulfur and pumice surrounds a red dragon, whose swept-back horns and spinal frill define its silhouette. Its

about the deeds and whereabouts of surface-world creatures in the North and along the Sword Coast than any other being alive today. Old Snarl obeys strange whims that prompt him to perform acts of

Kobold Legacy

Species Volo's Guide to Monsters

Kobolds are a lot less cute when they learn how to cast fireballs. — Volo Kobolds are often dismissed as cowardly, foolish, and weak, but these little reptilian creatures actually have a

a perfect world, the creatures would be left alone to dig their tunnels and raise the next generation of kobolds, all the while seeking the magic that will free their imprisoned god (see the &ldquo

Orc Legacy

Species Volo's Guide to Monsters

to be invincible. They see the principles that define them and their deities at work every day in the world around them — nature rewards the strong and mercilessly eliminates the weak and the

diplomacy. They care only for satisfying their insatiable desire for battle, to smash their foes and appease their gods. Booming Birth Rate In order to replenish the casualties of their endless warring

4. False Tomb

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

have disturbed the tomb of Brysis of Khaem! Accursed are you, most miserable of creatures!” Each creature in the room, whether it hears the booming voice or not, must make a DC 15 Charisma saving

the inside of the sarcophagus with sovereign glue and can’t be moved. There is no treasure to be found. Trap Opening the sarcophagus triggers a magic mouth spell that calls out in a booming voice, “You

Chambers

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

Chambers Whenever a roll on a table indicates a chamber, use the Chamber table to define its dimensions. Then roll on the Chamber Exits table to determine the number of exits. For each exit, roll on

, 30 ft. diameter1 17 Circle, 50 ft. diameter2 18 Octagon, 40 × 40 ft.2 19 Octagon, 60 × 60 ft.2 20 Trapezoid, roughly 40 × 60 ft.2 1Use the Normal Chamber column on the Chamber Exits table. 2Use the

Step 2: Choose Encounter Size

Compendium - Sources->Dungeons & Dragons->Xanathar's Guide to Everything

opponent, your best candidate for that foe is one of the game’s legendary creatures, which are designed to fill this need. If the battle involves multiple monsters, decide roughly how many creatures you want to use before continuing with step 3.

Size

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

Size Characters of most races are Medium, a size category including creatures that are roughly 4 to 8 feet tall. Members of a few races are Small (between 2 and 4 feet tall), which means that certain

Lunar Dragon

Compendium - Sources->Dungeons & Dragons->Vecna: Eve of Ruin

than acquiring the treasure themselves. A lunar dragon can become incorporeal, but not to the extent that it can pass through other creatures or solid objects. In this semi-incorporeal state, roughly half of the dragon’s body has a dark, spectral form.

Lunar Dragon Lunar dragons (also known as moon dragons or phase dragons) are capricious, xenophobic creatures that make their lairs by burrowing through rocky terrain. Lunar dragon eggs have stony

Chapter 7: Using Ability Scores

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

? Brilliant and charming? Nimble and hardy? Ability scores define these qualities — a creature’s assets as well as weaknesses. The three main rolls of the game — the ability check, the saving throw

compare the total to a target number. This chapter focuses on how to use ability checks and saving throws, covering the fundamental activities that creatures attempt in the game. Rules for attack rolls appear in chapter 9, “Combat.”

The Chamber of the God-Brain

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

The Chamber of the God-Brain The Chamber of the God-Brain rests miles below Citadel Subterrene. The cathedral-like chamber is roughly ovoid in shape, with walls of gleaming, organic metal. The

massive God-Brain trembles in a pool of medicinal brine and experimental chemicals capable of dissolving most other creatures. The massive, alien brain’s affliction is clear from the leaking holes pocking

Monsters and Motivations

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

adventurers. Characters might be able to appease a hungry beast by offering it food, and smarter creatures have complex motivations. The Monster Motivation table lets you use a monster’s goals to define its

with a few coins from its hoard. Not all monsters are automatically hostile. When placing monsters in your dungeon, consider their relationships to nearby creatures and their attitudes toward

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