bad before decides creature rule

Vorpal Sword

Magic Items Dungeon Master’s Guide

to this effect if it has Immunity to Slashing damage, if it doesn’t have or need a head, or if the DM decides that the creature is too big for its head to be cut off with this weapon. Such a

You gain a +3 bonus to attack rolls and damage rolls made with this magic weapon. In addition, the weapon ignores Resistance to Slashing damage. When you use this weapon to attack a creature that

Well of Many Worlds

Magic Items Dungeon Master’s Guide

Worlds and place it on a solid surface, whereupon it forms a two-way, 6-foot-diameter, circular portal to another world or plane of existence. Each time the item opens a portal, the DM decides where it

leads. The portal remains open until a creature within 5 feet of it takes a Magic action to close it by taking hold of the edges of the cloth and folding it up. Once the Well of Many Worlds has opened a portal, it can’t do so again for 1d8 hours.

Blackrazor

Magic Items Dungeon Master’s Guide

creature’s Hit Point maximum. Haste. Blackrazor can cast Haste on you, after which it can’t cast this spell again until the next dawn. Blackrazor decides when to cast the spell, which takes

with a range of 30 feet. Devour Soul. Whenever you use Blackrazor to reduce a creature to 0 Hit Points, the sword slays the creature and devours its soul unless it is a Construct or an Undead. A

Modify Memory

Spells Player’s Handbook

creature’s natural inclinations, alignment, or beliefs. An illogical modified memory, such as a false memory of how much the creature enjoyed swimming in acid, is dismissed as a bad dream. The DM

You attempt to reshape another creature’s memories. One creature that you can see within range makes a Wisdom saving throw. If you are fighting the creature, it has Advantage on the save. On a

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

Sammaster (Dracolich Form)

Monsters Forgotten Realms: Adventures in Faerûn

"}. Constitution Saving Throw: DC 20, each creature in a 90-foot Cone. Failure: 52 (8d12) Acid;{"diceNotation":"8d12", "rollType":"damage", "rollAction":"Corroding Breath (Acid)", "rollDamageType":"Acid

, Speak with Dead 1/Day Each: Create Undead (level 8 version), Power Word KillLegendary Action Uses: 3. Immediately after another creature’s turn, Sammaster can expend a use to take one of the

Sammaster (Lich Form)

Monsters Forgotten Realms: Adventures in Faerûn

response to the spell’s trigger, using the same spellcasting ability as Spellcasting.Legendary Action Uses: 3. Immediately after another creature’s turn, Sammaster can expend a use to take one of

the following actions. Sammaster regains all expended uses at the start of each of his turns. Deathly Teleport. Sammaster teleports up to 60 feet to an unoccupied space he can see, and each creature

Abyssal Chicken

Monsters Baldur’s Gate: Descent into Avernus

Bad Flier. The abyssal chicken falls at the end of a turn if it’s airborne and the only thing holding it aloft is its flying speed.Multiattack. The abyssal chicken makes two attacks: one with

its bite and one with its claws. Bite. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one creature. Hit: 4 (1d4 + 2);{"diceNotation

Docent

Magic Items Wayfinder's Guide to Eberron

(roll a d6): (1–2) detect evil and good or (3–6) detect magic. The docent decides when to cast the spell. Personality. A docent is designed to advise and assist the warforged it’s

attached to. One of the simple functions of a docent is to serve as a translator. The docent’s properties are under its control, and if you have a bad relationship with your docent, it might refuse to assist you.

Woe Strider

Monsters Mythic Odysseys of Theros

Antimagic Cone. The woe strider's open mouth creates an area of antimagic, as in the antimagic field spell, in a 60-foot cone. At the start of each of its turns, the woe strider decides which way the

cone faces and whether its mouth is open or closed.Multiattack. The woe strider makes two claw attacks and one bite attack. If both claws hit the same creature, the target is grappled (escape DC 14

Vorpal Sword Legacy

Magic Items Basic Rules (2014)

to slashing damage, doesn't have or need a head, has legendary actions, or the GM decides that the creature is too big for its head to be cut off with this weapon. Such a creature instead takes an extra 6d8 slashing damage from the hit.

You gain a +3 bonus to attack and damage rolls made with this magic weapon. In addition, the weapon ignores resistance to slashing damage. When you attack a creature that has at least one head with

Campestri

Monsters The Wild Beyond the Witchlight

Constructs, Elementals, Plants, or Undead. Each other creature in the area must make a DC 10 Wisdom saving throw. On a failed save, the creature is incapacitated and its speed is halved, both for 1 minute. A

creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Campestris are happy-go-lucky mushroom-like creatures with few cares or worries. They

Cadaver Collector

Monsters Mordenkainen Presents: Monsters of the Multiverse

cone. Each creature in that area must succeed on a DC 18 Constitution saving throw or be paralyzed for 1 minute. A paralyzed creature repeats the saving throw at the end of each of its turns, ending

of a conquering army on the Material Plane. These fearsome Constructs obey their summoners until they are dismissed back to Acheron, but if a summoner comes to a bad end, a cadaver collector might

Grinning Cat

Monsters Bigby Presents: Glory of the Giants

—wanders by. While trading riddles or witticisms, a cat often decides to reveal its grin, its tail, or sometimes its whole head to confuse or intimidate the creature it’s talking to. A

grinning cat can be persuaded to bestow one of its whiskers as a gift. A creature holding a whisker can use it to cast the misty step spell once, then the whisker turns to smoke and is destroyed. If a

Cadaver Collector Legacy

Monsters Mordenkainen’s Tome of Foes

cadaver collector releases paralyzing gas in a 30-foot cone. Each creature in that area must make a successful DC 18 Constitution saving throw or be paralyzed for 1 minute. A paralyzed creature repeats

back to Acheron, but if a summoner comes to a bad end, a cadaver collector might wander the Material Plane for centuries, collecting corpses while searching for a way to return home. Sweeping the Dead

Swarm of Campestris

Monsters The Wild Beyond the Witchlight

Mimicry. Each campestri in the swarm can mimic any voice or song it has heard, albeit in a nasal falsetto. Swarm. The swarm can occupy another creature’s space and vice versa, and the

fewer. Spores (1/Day). A 20-foot radius of spores extends from the swarm. These spores can go around corners, and they have no effect on Constructs, Elementals, Plants, or Undead. Each other creature

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

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

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.

Changeling

Species Mordenkainen Presents: Monsters of the Multiverse

changelings today—even in those changelings who have never set foot in the fey realm. Each changeling decides how to use their shape-shifting ability, channeling either the peril or the joy of the

Score Increases When determining your character’s ability scores, increase one score by 2 and increase a different score by 1, or increase three different scores by 1. Follow this rule regardless

Catoblepas

Monsters Mordenkainen Presents: Monsters of the Multiverse

the creature has such a feared reputation that stories about it are ingrained in the popular culture. Any rumor of a catoblepas taking up residence nearby is taken to be a bad omen, even if the rumor is

Stench. Any creature other than a catoblepas that starts its turn within 10 feet of the catoblepas must succeed on a DC 16 Constitution saving throw or be poisoned until the start of the creature

Astral Dreadnought Legacy

Monsters Mordenkainen’s Tome of Foes

Antimagic Cone. The astral dreadnought's opened eye creates an area of antimagic, as in the antimagic field spell, in a 150-foot cone. At the start of each of its turns, the dreadnought decides which

be banished or otherwise transported out of the Astral Plane. Demiplanar Donjon. Any creature or object that the astral dreadnought swallows is transported to a demiplane that can be entered by no

Annis Hag

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"damage", "rollAction":"Crushing Hug", "rollDamageType":"bludgeoning"} bludgeoning damage, and the target is grappled (escape DC 15 if it is a Large or smaller creature. Until the grapple ends, the target

can’t make attacks while grappling a creature in this way. Spellcasting. The hag casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 13): 3/day each

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

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

Sage Legacy

Backgrounds Basic Rules (2014)

can obtain it. Usually, this information comes from a library, scriptorium, university, or a sage or other learned person or creature. Your DM might rule that the knowledge you seek is secreted away in

Telescopic Transporter

Magic Items The Book of Many Things

chosen by the DM. 3 Excess cosmic energy overloads the telescope, causing it to explode. Each creature within 60 feet of the telescope takes 8d6 necrotic damage. Any Humanoid who survives this damage

is transformed into a different kind of creature, as if it had been subject to the Reincarnate spell. 4 A creature from the Astral Sea (such as a githyanki knight) appears within 60 feet of the

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

Snicker-Snack

Magic Items The Wild Beyond the Witchlight

effect if it is immune to slashing damage, it doesn’t have or need a head, it has legendary actions, or the DM decides that the creature is too big for its head to be cut off with this weapon. Such

You gain a +3 bonus to attack and damage rolls made with this magic vorpal sword. In addition, the weapon ignores resistance to slashing damage. When you use this weapon to attack a creature that has

Death Tyrant Legacy

Monsters Monster Manual (2014)

Negative Energy Cone. The death tyrant’s central eye emits an invisible, magical 150-foot cone of negative energy. At the start of each of its turns, the tyrant decides which way the cone faces

and whether the cone is active. Any creature in that area can’t regain hit points. Any humanoid that dies there becomes a zombie under the tyrant’s command. The dead humanoid retains its

Titivilus Legacy

Monsters Mordenkainen’s Tome of Foes

Twisting Words. Alternatively, he targets one creature charmed by him that is within 60 feet of him; that charmed target must make a DC 21 Charisma saving throw. On a failure, Titivilus decides how the

","rollAction":"Silver Sword","rollDamageType":"necrotic"} necrotic damage. If the target is a creature, its hit point maximum is reduced by an amount equal to half the necrotic damage it takes

Blackrazor Legacy

Magic Items Dungeon Master’s Guide (2014)

attack and damage rolls made with this magic weapon. It has the following additional properties. Devour Soul Whenever you use it to reduce a creature to 0 hit points, the sword slays the creature and

devours its soul, unless it is a construct or an undead. A creature whose soul has been devoured by Blackrazor can be restored to life only by a wish spell. When it devours a soul, Blackrazor grants

Beholder Legacy

Monsters Monster Manual (2014)

Antimagic Cone. The beholder’s central eye creates an area of antimagic, as in the antimagic field spell, in a 150-foot-cone. At the start of each of its turns, the beholder decides which way

. The targeted creature must succeed on a DC 16 Wisdom saving throw or be charmed by the beholder for 1 hour, or until the beholder harms the creature. Paralyzing Ray. The targeted creature must

Sword of Kas Legacy

Magic Items Dungeon Master’s Guide (2014)

power grew, so did his hubris. His sword urged him to supplant Vecna, so that they could rule the lich’s empire in Vecna’s stead. Legend says Vecna’s destruction came at Kas’s

becomes a fixation for its wielder. Destroying the Sword. A creature attuned to both the Eye of Vecna and the Hand of Vecna can use the wish property of those combined artifacts to unmake the Sword of

Planar Ally Legacy

Spells Basic Rules (2014)

fiend loyal to it to aid you, making the creature appear in an unoccupied space within range. If you know a specific creature's name, you can speak that name when you cast this spell to request that

creature, though you might get a different creature anyway (GM's choice). When the creature appears, it is under no compulsion to behave in any particular way. You can ask the creature to perform a

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