below block diffusing currently replaced

Shapechange

Spells Player’s Handbook

Hit Points equal to the Hit Points of the first form into which you shape-shift. These Temporary Hit Points vanish if any remain when the spell ends. Your game statistics are replaced by the stat

block of the chosen form, but you retain your creature type; alignment; personality; Intelligence, Wisdom, and Charisma scores; Hit Points; Hit Point Dice; proficiencies; and ability to communicate. If

Polymorph

Spells Player’s Handbook

statistics are replaced by the stat block of the chosen Beast, but the target retains its alignment, personality, creature type, Hit Points, and Hit Point Dice. The target gains a number of Temporary

Find Steed

Spells Player’s Handbook

You summon an otherworldly being that appears as a loyal steed in an unoccupied space of your choice within range. This creature uses the Otherworldly Steed stat block. If you already have a steed

from this spell, the steed is replaced by the new one. The steed resembles a Large, rideable animal of your choice, such as a horse, a camel, a dire wolf, or an elk. Whenever you cast the spell, choose

True Polymorph

Spells Player’s Handbook

statistics are replaced by the stat block of the new form, but it retains its Hit Points, Hit Point Dice, alignment, and personality. The target gains a number of Temporary Hit Points equal to the Hit

Deck of Many Things

Magic Items Dungeon Master’s Guide

. The DM can use a different stat block to represent the knight, as desired. Moon. You gain the ability to cast Wish 1d3 times. Puzzle. Permanently reduce your Intelligence or Wisdom by 1d4 + 1 (to

your choice of History, Insight, Intimidation, or Persuasion. In addition, you gain rightful ownership of a small keep somewhere in the world. However, the keep is currently home to one or more monsters

Boon of Fluid Forms

Feats Forgotten Realms: Heroes of Faerûn

statistics are replaced by the stat block of the chosen form, but you retain your creature type; alignment; personality; Intelligence, Wisdom, and Charisma scores; Hit Points; Hit Point Dice; proficiencies

Archdruid

Monsters Mordenkainen Presents: Monsters of the Multiverse

is replaced by the stat block of that form, except the archdruid keeps its current hit points, its hit point maximum, this bonus action, its languages and ability to speak, and its Spellcasting action

new form. The archdruid reverts to its true form if it dies or falls unconscious. The archdruid can revert to its true form using a bonus action. While in a new form, the archdruid’s stat block

Houseward

magic-items

This engraved block of lead, approximately 1 cubic foot in size, holds an embedded Siberys dragonshard. The Houseward provides state-of-the-art magical security, and is typically embedded into the

creature with the Mark of Warding spends 10 minutes touching the Houseward to end its effects, or if a Houseward is removed from the area it is currently protecting. After being used to cast the spell, the Houseward can’t do so again until the next dawn.

Doric

Monsters Thieves’ Gallery

reverts to her true form if she is incapacitated or dies. She can revert to her true form using a bonus action. While Doric is transformed, her stat block is replaced by the stat block of that form

Amble

Monsters Locathah Rising

their new form. Amble reverts to their true form if they die or fall unconscious. Amble can revert to their true form using a bonus action on their turn. Amble's game statistics are replaced by the

gaining those of the creature. If the creature has the same proficiency as Amble and the bonus in its stat block is higher, use the creature's bonus instead of Amble's. When Amble transforms, they

Homunculus Servant

spells Eberron: Forge of the Artificer

You summon a special homunculus in an unoccupied space within range. This creature uses the Homunculus Servant stat block. If you already have a homunculus from this spell, the homunculus is replaced

action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block. Homunculus Servant Tiny

Tabaxi Legacy

Species Volo's Guide to Monsters

replaced with a new obsession. Objects remain intriguing only as long as they still hold secrets. A tabaxi rogue could happily spend months plotting to steal a strange gem from a noble, only to trade it

result every few days that pass in the campaign to reflect your ever-changing curiosity. Tabaxi Obsessions d8 My curiosity is currently fixed on … 1 A god or planar entity

Auril (First Form)

Monsters Icewind Dale: Rime of the Frostmaiden

loses all the traits and actions of the old form and gains those of the new form. A stat block is given for each of Auril’s three forms. These descriptions do not reflect Auril at full power, but

has taken, how many levels of exhaustion they have, and what conditions are affecting them currently. Auril instantly teleports to any location on the island. If the space she chooses as her

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

times. Currently, Levistus claims lordship over Stygia, but he has been trapped in an enormous block of ice at the command of Asmodeus. In response, Geryon is marshaling his followers, hoping to use this

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

innumerable times. Currently, Levistus claims lordship over Stygia, but he has been trapped in an enormous block of ice at the command of Asmodeus. In response, Geryon is marshaling his followers, hoping to

Nafas

Monsters Quests from the Infinite Staircase

creature to take his place. If the creature accepts, it is transformed into a noble djinni. The creature’s game statistics are replaced by those of Nafas (including this trait), though it

, can be heard within 3 miles of the lair as fleeting voices carried on gentle breezes. If Nafas is destroyed, all these effects end immediately, resuming when he either gains a new body or is replaced

Auril (Third Form)

Monsters Icewind Dale: Rime of the Frostmaiden

. A stat block is given for each of Auril’s three forms. These descriptions do not reflect Auril at full power, but rather Auril as she is encountered in this adventure.Lair Actions Auril

are affecting them currently. Auril instantly teleports to any location on the island. If the space she chooses as her destination is already occupied, Auril appears in the closest unoccupied space to

Priest of Osybus (Dread)

Monsters Van Richten’s Guide to Ravenloft

increases by 10 feet. 4 Priest of Osybus (Blazing);Blazing. The priest sloughs off its flesh, and its skeleton crumbles away, leaving only its skull. Its stat block is replaced by that of a flameskull

stat block of a shadow. The shadow obeys the priest’s mental commands (no action required) and takes its turn immediately after the priest. If the creature is within 5 feet of the priest, it

Priest of Osybus

Monsters Van Richten’s Guide to Ravenloft

priest sloughs off its flesh, and its skeleton crumbles away, leaving only its skull. Its stat block is replaced by that of a flameskull, but it retains its Tattoo of Osybus trait, and all fire damage it

space the priest can see within 30 feet of it. The creature has the size and silhouette of its original body, but it otherwise uses the stat block of a shadow. The shadow obeys the priest’s

Priest of Osybus (Ectoplasmic)

Monsters Van Richten’s Guide to Ravenloft

priest’s speed also increases by 10 feet. 4 Priest of Osybus (Blazing);Blazing. The priest sloughs off its flesh, and its skeleton crumbles away, leaving only its skull. Its stat block is

replaced by that of a flameskull, but it retains its Tattoo of Osybus trait, and all fire damage it deals becomes necrotic damage. The Tattoo of Osybus now appears carved into the skull’s forehead

Priest of Osybus (Spectral)

Monsters Van Richten’s Guide to Ravenloft

also increases by 10 feet. 4 Priest of Osybus (Blazing);Blazing. The priest sloughs off its flesh, and its skeleton crumbles away, leaving only its skull. Its stat block is replaced by that of a

silhouette of its original body, but it otherwise uses the stat block of a shadow. The shadow obeys the priest’s mental commands (no action required) and takes its turn immediately after the priest. If

Priest of Osybus (Vampiric)

Monsters Van Richten’s Guide to Ravenloft

. The priest sloughs off its flesh, and its skeleton crumbles away, leaving only its skull. Its stat block is replaced by that of a flameskull, but it retains its Tattoo of Osybus trait, and all fire

unoccupied space the priest can see within 30 feet of it. The creature has the size and silhouette of its original body, but it otherwise uses the stat block of a shadow. The shadow obeys the priest

Priest of Osybus (Deathly)

Monsters Van Richten’s Guide to Ravenloft

its flesh, and its skeleton crumbles away, leaving only its skull. Its stat block is replaced by that of a flameskull, but it retains its Tattoo of Osybus trait, and all fire damage it deals becomes

can see within 30 feet of it. The creature has the size and silhouette of its original body, but it otherwise uses the stat block of a shadow. The shadow obeys the priest’s mental commands (no

Auril (Second Form)

Monsters Icewind Dale: Rime of the Frostmaiden

form survives. When she transitions from one form to another, she loses all the traits and actions of the old form and gains those of the new form. A stat block is given for each of Auril’s three

creatures on the island. She knows how much damage each of these creatures has taken, how many levels of exhaustion they have, and what conditions are affecting them currently. Auril instantly teleports

Ruthless Reigar (p. 25)