before being diameter change rolls

Alter Self

Spells Player’s Handbook

. Aquatic Adaptation. You sprout gills and grow webs between your fingers. You can breathe underwater and gain a Swim Speed equal to your Speed. Change Appearance. You alter your appearance. You decide

another species, though none of your statistics change. You can’t appear as a creature of a different size, and your basic shape stays the same; if you’re bipedal, you can’t use this

Umber Hulk

Monsters Monster Manual

Tunneler. The umber hulk can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.Multiattack. The umber hulk makes three Rend attacks. Rend. Melee

. Failure: The target can’t take Reactions until the start of the umber hulk’s next turn, and the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Confusing Gaze"} to

Tenser's Floating Disk

Spells Player’s Handbook

This spell creates a circular, horizontal plane of force, 3 feet in diameter and 1 inch thick, that floats 3 feet above the ground in an unoccupied space of your choice that you can see within range

, but it can’t cross an elevation change of 10 feet or more. For example, the disk can’t move across a 10-foot-deep pit, nor could it leave such a pit if it was created at the bottom. If

Staff of the Woodlands

Magic Items Dungeon Master’s Guide

This staff has 6 charges and can be wielded as a magic Quarterstaff that grants a +2 bonus to attack rolls and damage rolls made with it. While holding it, you have a +2 bonus to spell attack rolls

is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of Transmutation magic that can be

Wand of Orcus

Magic Items Dungeon Master’s Guide

some fell goal. The wand is topped with a skull that once belonged to a human hero slain by Orcus. The wand can magically change in size to better conform to the grip of its user. All Holy Water

. On a failed save, the creature dies and, if it is a Humanoid, turns into a Zombie. Magic Weapon. You can wield the wand as a magic Mace that grants a +3 bonus to attack rolls and damage rolls made

Symbol

Spells Player’s Handbook

feet in diameter. If you choose an object, it must remain in place; if it is moved more than 10 feet from where you cast this spell, the glyph is broken, and the spell ends without being triggered

Disadvantage on attack rolls and ability checks. Fear. Each target must succeed on a Wisdom saving throw or have the Frightened condition for 1 minute. While Frightened, the target must move at least 30

Gingwatzim

Monsters Candlekeep Mysteries

exhaustion. When the target finishes a short or long rest, the target loses every level of exhaustion gained from this attack. Change Shape. The gingwatzim changes from its true form—a 3-foot

-diameter sphere of luminous ectoplasm—into one of its two alternate forms, or from one of those forms back into its true form. In object form, it can’t move or make attacks but otherwise retains

Alter Self Legacy

Spells Basic Rules (2014)

underwater and gain a swimming speed equal to your walking speed. Change Appearance. You transform your appearance. You decide what you look like, including your height, weight, facial features, sound of your

voice, hair length, coloration, and distinguishing characteristics, if any. You can make yourself appear as a member of another race, though none of your statistics change. You also can't appear as a

Gambler's Blade

Magic Items Lost Laboratory of Kwalish

Choose a magical bonus of +1 to +3. This sword gains that bonus to its attack and damage rolls. For each point of bonus you choose for the sword, you take a corresponding penalty (−1 to &minus

;3) to your death saving throws. You can change this magical bonus each day at dawn. Curse. This weapon is cursed, and becoming attuned to it extends the curse to you. Until the curse is broken with a remove curse spell or similar magic, you are unwilling to part with the weapon.

Quandrix Professor of Substance

Monsters Strixhaven: A Curriculum of Chaos

properties of growth. Their magic alters and replaces the equations that describe the natural world, including creatures, space, and substance. Through these manipulations, the professors change their size

merely intellectual concepts, but that they exist physically in all things. Professors of substance teach their students to wield magic practically, creating tangible change in the world around them

Aurumvorax Den Leader

Monsters Journeys through the Radiant Citadel

Pack Leader. The aurumvorax’s allies have advantage on attack rolls while within 10 feet of the aurumvorax, provided it isn’t incapacitated. Tunneler. The aurumvorax can burrow through

solid rock and metal at half its burrowing speed and leaves a 5-foot-diameter tunnel in its wake.Multiattack. The aurumvorax makes one Bite attack and two Claw attacks. Bite. Melee Weapon

Horizon Puzzle Cube

Magic Items Bigby Presents: Glory of the Giants

work and a successful DC 25 Intelligence (Investigation) check. When the cube is solved, a 30-foot-diameter portal appears before the creature who solved the cube, leading to the northeastern platform

of Horizon’s Edge. The portal is two-way and remains open for 10 minutes or until a creature uses an action to change the puzzle’s configuration. Puzzle cubes don’t function while on

Floating Disk Legacy

Spells Basic Rules (2014)

This spell creates a circular, horizontal plane of force, 3 feet in diameter and 1 inch thick, that floats 3 feet above the ground in an unoccupied space of your choice that you can see within range

, but it can't cross an elevation change of 10 feet or more. For example, the disk can't move across a 10-foot-deep pit, nor could it leave such a pit if it was created at the bottom. If you move more

Tenser's Floating Disk Legacy

Spells Player’s Handbook (2014)

This spell creates a circular, horizontal plane of force, 3 feet in diameter and 1 inch thick, that floats 3 feet above the ground in an unoccupied space of your choice that you can see within range

, but it can’t cross an elevation change of 10 feet or more. For example, the disk can’t move across a 10-foot-deep pit, nor could it leave such a pit if it was created at the bottom.If you

Navigation Orb

Magic Items Storm King's Thunder

A navigation orb is a hollow, 7-foot-diameter sphere of thin, polished mithral with a large skye (cloud) rune embossed on its outer surface. The orb levitates 10 feet above the ground and is keyed to

speed of 1 mph in a straight line, in a direction of your choice, until the castle stops or is made to stop, or until another action is used to change its direction. If this movement brings the castle

Reincarnate Legacy

Spells Basic Rules (2014)

body. If the target's soul isn't free or willing to do so, the spell fails. The magic fashions a new body for the creature to inhabit, which likely causes the creature's race to change. The GM rolls

Irda Veil Keeper

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

in size, along with anything it is wearing or carrying. While the veil keeper is augmented, attack rolls against it have disadvantage, it is Large, and it makes Strength and Dexterity saving throws

with advantage. If the veil keeper lacks the room to become Large, it attains the maximum size possible in the space available. These augmentations end if the veil keeper is incapacitated. Change

Staff of the Woodlands Legacy

Magic Items Basic Rules (2014)

This staff can be wielded as a magic quarterstaff that grants a +2 bonus to attack and damage rolls made with it. While holding it, you have a +2 bonus to spell attack rolls. The staff has 10

tree. The tree is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of transmutation magic

Cloaker Mutate

Monsters Phandelver and Below: The Shattered Obelisk

with the Far Realm. Some creatures become mutates after prolonged exposure to Far Realm energy or magic drawn from that strange plane. Others deliberately change themselves, seeking to embrace the fell

powers they worship. Creatures that become mutates often inexplicably change back to their previous forms once the Far Realm influence abates. Forcing a transformation on creatures inexplicably fails

Chardalyn Berserker

Monsters Icewind Dale: Rime of the Frostmaiden

serve. Reckless. At the start of its turn, the berserker can gain advantage on all melee weapon attack rolls during that turn, but attack rolls against it have advantage until the start of its next

a roll of 1, the character must succeed on a DC 13 Charisma saving throw or become an evil NPC under the DM’s control, unless the character is evil already. This alignment change can be undone

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

. Weakening Breath. The dragon exhales gas in a 60-foot cone. Each creature in that area must succeed on a DC 21 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength checks

, and Strength saving throws 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. Change Shape. The dragon magically

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

one. Weakening Breath. The dragon exhales gas in a 90-foot cone. Each creature in that area must succeed on a DC 24 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength

checks, and Strength saving throws 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. Change Shape. The dragon magically

Elder Tempest

Monsters Mordenkainen Presents: Monsters of the Multiverse

tempest is always at the center of a storm 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Living Storm"} miles in diameter. Heavy precipitation in the form of either rain or snow

in the area covered by the storm. The winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects

Elder Tempest Legacy

Monsters Mordenkainen’s Tome of Foes

storm 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Living Storm"} miles in diameter. Heavy precipitation in the form of either rain or snow falls there, causing the area to be lightly

winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects and structures.Multiattack. The tempest

Strahd, Master of Death House

Monsters Vecna: Eve of Ruin

, Strahd takes 20 radiant damage at the start of his turn, has disadvantage on attack rolls and ability checks, and can’t use his Change Shape bonus action.Multiattack. Strahd makes two Death Strike

flaws: Harmed by Running Water. While in running water, Strahd takes 20 acid damage if he ends his turn there, and he can’t use his Change Shape. Sunlight Hypersensitivity. While in sunlight

Kas the Betrayer

Monsters Vecna: Eve of Ruin

;s home world. Sunlight Hypersensitivity. While in sunlight, Kas takes 20 radiant damage at the start of his turn, has disadvantage on attack rolls and ability checks, and can’t use his Change

Eager Betrayer. Kas adds 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Eager Betrayer"} to his initiative rolls. He has advantage on attack rolls against any creature that has the

Wereraven

Monsters Curse of Strahd

"} to hit, range 30/120 ft., one target. Hit: 5 (1d6 + 2);{"diceNotation":"1d6+2","rollType":"damage","rollAction":"Hand Crossbow","rollDamageType":"piercing"} piercing damage. Change Shape. The

already higher. Attack and damage rolls for the wereraven’s bite are based on whichever is higher of the character’s Strength and Dexterity. The bite of a wereraven in raven form deals 1

Mind Crystal

Magic Items Phandelver and Below: The Shattered Obelisk

roll damage for the spell, you can reroll up to three damage dice. You must use the new rolls. Mind Crystal (Extended);Extended (Uncommon). If the spell has a duration of 1 minute or longer, double

saving throw it makes against the spell. Mind Crystal (Quickened);Quickened (Rare). You change the spell’s casting time to 1 bonus action for this casting. Mind Crystal (Subtle);Subtle (Common). You cast the spell without any somatic or verbal components for this casting.

Drow Arachnomancer Legacy

Monsters Mordenkainen’s Tome of Foes

Change Shape (Recharges after a Short or Long Rest). The drow can use a bonus action to magically polymorph into a giant spider, remaining in that form for up to 1 hour. It can revert to its true

. The drow can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Sunlight Sensitivity. While in sunlight, the drow has disadvantage on attack rolls

Master of Souls

Monsters Baldur’s Gate: Descent into Avernus

Grave Magic. When the master of souls cast a spell that deals damage, it can change the spell's damage type to necrotic. Spellcasting. The master of souls is a 5th-level spellcaster. Its spellcasting

the target can't regain hit points until the start of the master of souls' next turn. If the target is undead, it has disadvantage on attack rolls against the master of souls for the same duration

Symbol Legacy

Spells Basic Rules (2014)

, a scroll, or a treasure chest). If you choose a surface, the glyph can cover an area of the surface no larger than 10 feet in diameter. If you choose an object, that object must remain in its place

communication and has disadvantage on attack rolls and ability checks. Fear. Each target must make a Wisdom saving throw and becomes frightened for 1 minute on a failed save. While frightened, the

Dekella, Bident of Thassa

Magic Items Mythic Odysseys of Theros

currents of the deep ocean. This weapon functions as a trident that grants a +3 bonus to attack and damage rolls made with it. When you hit with an attack using the bident, the target takes an extra 2d10

Guide for details on randomly determined properties. Command the Deep. The bident holds the power to command the waves and its creatures. As an action, you can change the condition of the sea

Yeenoghu Legacy

Monsters Out of the Abyss

same effect two rounds in a row. Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in

, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them. Regional Effects The region containing Yeenoghu’s lair is warped by his

Yeenoghu

Monsters Mordenkainen Presents: Monsters of the Multiverse

count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them. Iron Spike

. Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in the space where the spike emerges

Bronze Greatwyrm

Monsters Fizban's Treasury of Dragons

failed save, the creature falls unconscious for 1 minute. On a successful save, the creature has disadvantage on attack rolls and saving throws until the end of the greatwyrm’s next turn. An

unconscious creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. Change Shape. The greatwyrm magically transforms into any creature that is Medium

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