rule from creature

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

a lich. A treacherous lieutenant named Kas the Betrayer;Kas brought Vecna’s rule to an end in a terrible battle. Of Vecna, all that remained were one hand and one eye, grisly Artifacts that

on Initiative rolls. Necrotic Reduction. As a Magic action, you can target one creature you can see within 5 feet of yourself. The target makes a DC 18 Constitution saving throw, taking 7d6 Necrotic

Orlekto

Monsters Storm King's Thunder

lightning bolt at a point it can see within 500 feet of it. Each creature within 10 feet of that point must make a DC 17 Dexterity saving throw, taking 54 (12d8);{"diceNotation":"12d8","rollType":"damage

to eliminate Hekaton or Serissa presents itself, Orlekto seizes it. Until then, he conceals his treacherous nature. Ideal: “Storm giants should rule the world. Weak leaders have let dragons and

Wastrilith

Monsters Mordenkainen Presents: Monsters of the Multiverse

defilement, you can use the optional rule on abyssal corruption in chapter 2 of the Dungeon Master’s Guide, causing the poisoned creature to be corrupted.PoisonCold, Fire, Lightning; Bludgeoning

lightly obscured;lightly obscures the area until a current clears it away. Water in containers remains corrupted until it evaporates. A creature that consumes this foul water or swims in it must make a

Derro Raider

Monsters Quests from the Infinite Staircase

", "rollAction":"Hooked Spear", "rollDamageType":"piercing"} piercing damage. If the target is a Medium or smaller creature, the derro can choose to deal no damage, and instead the target has the prone

others escaped the rule of mind flayer;mind flayers. The mind flayers’ psionic power eventually transformed these forsaken dwarves into Aberrations. You can learn more about derro in Mordenkainen Presents: Monsters of the Multiverse.

King Jhaeros

Monsters Keys from the Golden Vault

Ashen Creature. When Jhaeros drops to 0 hit points, he explodes in a harmless cloud of ashes, leaving nothing else behind. Berserk. Whenever Jhaeros starts his turn with 60 hit points or fewer, roll

a d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Berserk"}. On a 6, Jhaeros goes berserk. On each of his turns while berserk, Jhaeros attacks the nearest creature he can see. If no creature

Derro Apprentice

Monsters Quests from the Infinite Staircase

. Force Burst (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Force Burst"}. Raw arcane magic bursts out from the derro. Each creature within 10 feet of it must make a DC 11

Strength saving throw. On a failed save, the creature takes 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Force Burst", "rollDamageType":"force"} force damage and has the prone

Jarund Elkhardt

Monsters Icewind Dale: Rime of the Frostmaiden

. Shield. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Shield"} to hit, reach 5 ft., one creature. Hit: 11 (2d6 + 4);{"diceNotation":"2d6+4","rollType":"damage

the target is pushed to within 5 feet of a creature friendly to Jarund, that creature can make an attack against the target as a reaction. Javelin. Melee or Ranged Weapon Attack: +7;{"diceNotation

Mind Drinker Vampire

Monsters Guildmasters’ Guide to Ravnica

, only one of which can be a bite attack. Bite. Melee Weapon Attack: +6;{"diceNotation":"1d20+6","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one willing creature, or a creature that is

":"Unarmed Strike","rollDamageType":"bludgeoning"} bludgeoning damage. The vampire can also grapple the target (escape DC 13) if it is a creature and the vampire has a hand free. Mind Siphon (Recharge 5

Death Kiss

Monsters Mordenkainen Presents: Monsters of the Multiverse

Lightning Blood. A creature within 5 feet of the death kiss takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Lightning Blood", "rollDamageType":"lightning"} lightning damage

Blood Drain—one replacement per tentacle grappling a creature. Tentacle. Melee Weapon Attack: +8;{"diceNotation":"1d20+8", "rollType":"to hit", "rollAction":"Tentacle"} to hit, reach 20 ft., one

Yuan-ti Anathema

Monsters Mordenkainen Presents: Monsters of the Multiverse

Magic Resistance. The anathema has advantage on saving throws against spells and other magical effects. Ophidiophobia Aura. Any creature of the anathema’s choice, other than a snake or a yuan

: +10;{"diceNotation":"1d20+10", "rollType":"to hit", "rollAction":"Flurry of Bites"} to hit, reach 10 ft., one creature. Hit: 27 (6d6 + 6);{"diceNotation":"6d6+6", "rollType":"damage", "rollAction

Ettin Ceremorph

Monsters Bigby Presents: Glory of the Giants

", "rollType":"to hit", "rollAction":"Tentacles"} to hit, reach 10 ft., one creature. Hit: 15 (2d10 + 4);{"diceNotation":"2d10+4", "rollType":"damage", "rollAction":"Tentacles", "rollDamageType":"psychic

creature. Hit: 17 (2d12 + 4);{"diceNotation":"2d12+4", "rollType":"damage", "rollAction":"Mind Bolt", "rollDamageType":"psychic"} psychic damage, and the target must succeed on a DC 15 Intelligence

Derro Savant

Monsters Mordenkainen Presents: Monsters of the Multiverse

energy in a 5-foot-wide line that is 60 feet long. Each creature in the line must make a DC 12 Dexterity saving throw, taking 21 (6d6);{"diceNotation":"6d6", "rollType":"damage", "rollAction

histories of some duergar, derro are descended from a dwarven community that was left behind when the others escaped the rule of mind flayers. These remnants were so distorted by the mind flayers

Daoud's Wondrous Lanthorn

Magic Items Quests from the Infinite Staircase

lantern’s flame goes out, the creature attuned to it immediately dies. One exception to this rule exists (see the “Destroying the Lantern” section). Revealing Light. The lantern sheds

5,000 gp Destroying the Lantern. To destroy the lantern, the creature attuned to it must forsake all material possessions except for the lantern and common clothes. Then the creature must

Choldrith

Monsters Mordenkainen Presents: Monsters of the Multiverse

that rely on sight. Web Sense. While in contact with a web, the choldrith knows the exact location of any other creature in contact with the same web. Web Walker. The choldrith ignores movement

", "rollAction":"Web"} to hit, range 30/60 ft., one Large or smaller creature. Hit: The target is restrained by webbing. As an action, the restrained target can make a DC 11 Strength check, bursting the webbing

Yakfolk Warrior

Monsters Storm King's Thunder

that image until the strangers can be disarmed and taken prisoner. In their seemingly idyllic hideaways, the yakfolk rule with iron fists, and for all their learning and culture, they are enormously

weapon is its ability to magically crawl under another creature’s skin, control its body, and suppress its mind. The yakfolk use this ability to spy on enemies, rob them, murder their leaders, and kidnap their young.

Yakfolk Priest

Monsters Storm King's Thunder

, and the yakfolk foster that image until the strangers can be disarmed and taken prisoner. In their seemingly idyllic hideaways, the yakfolk rule with iron fists, and for all their learning and

’s most frightening weapon is its ability to magically crawl under another creature’s skin, control its body, and suppress its mind. The yakfolk use this ability to spy on enemies, rob them, murder their leaders, and kidnap their young.

Moonstone Dragon Wyrmling