before border diffusing chance round

Control Water

Spells Player’s Handbook

Huge or smaller vehicles struck by the wave have a 25 percent chance of capsizing. The water level remains elevated until the spell ends or you choose a different effect. If this effect produced a wave

separated water forms a wall to either side. The trench remains until the spell ends or you choose a different effect. The water then slowly fills in the trench over the course of the next round until

Wish

Spells Player’s Handbook

a reroll of any die roll made within the last round (including your last turn). Reality reshapes itself to accommodate the new result. For example, a Wish spell could undo an ally’s failed

for 2d4 days. For each of those days that you spend resting and doing nothing more than light activity, your remaining recovery time decreases by 2 days. Finally, there is a 33 percent chance that you are unable to cast Wish ever again if you suffer this stress.

Transcendent Order Conduit

Monsters Planescape: Adventures in the Multiverse

reactions per round but only one per turn. Deflect Attack. In response to being hit by an attack roll, the conduit partially deflects the blow. The damage the conduit takes from the attack is reduced by 1d10

Transcendent Order train to act without thinking, eliminating thought behind action. Conduits react with the cadence of the multiverse. Their sharp reflexes border on precognition, allowing them to unconsciously act before their foes.

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

living creature within 120 feet of it until initiative count 20 on the next round. Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the

next round. Until initiative count 20 on the next round, any non-undead creature that tries to cast a spell of 4th level or lower in the mummy lord’s lair is wracked with pain. The creature

Diderius

Monsters Tyranny of Dragons

on the next round. Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the next round. Until initiative count 20 on the next round

drinks are spoiled — wine turning to vinegar, for instance. Divination spells cast within the lair by creatures other than the mummy lord have a 25 percent chance to provide misleading results

Mummy Lord Legacy

Monsters Basic Rules (2014)

undead creature in the lair can pinpoint the location of each living creature within 120 feet of it until initiative count 20 on the next round. Each undead in the lair has advantage on saving throws

against effects that turn undead until initiative count 20 on the next round. Until initiative count 20 on the next round, any non-undead creature that tries to cast a spell of 4th level or lower in

Yan-C-Bin

Monsters Princes of the Apocalypse

Chance"} chance that characters in this area are caught in the path of a cyclone moving 250 feet per round. Each character must succeed on a DC 21 Constitution saving throw or take 33 (6d6

lasts until initiative count 20 on the next round. The debris lightly obscures every creature and object in the area for the duration. All creatures in the area must succeed at a DC 24 Wisdom saving throw

Valin Sarnaster

Monsters Candlekeep Mysteries

made for me. It has come to me. It is part of me.” Flaw. “Each future that allows a chance for my failure to occur must be tracked, must be focused on, and must be destroyed.”Valin

on the next round. Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the next round. Until initiative count 20 on the next round

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

fog cloud spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within 120 feet of the dragon must succeed on

, and unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished. Regional Effects The region containing a legendary silver dragon&rsquo

The Gardener

Monsters Quests from the Infinite Staircase

(as an action), TeleportThe Gardener can take up to three reactions per round but only one per turn. Pacification. When a creature within 120 feet of the Gardener damages the Gardener, that creature

: Boundary. At the border of the domain is a lightly obscuring mist, tinged with a sweet blossom scent and the colors of sunset. No matter how far a creature travels into the mist, the creature finds

Ancient Moonstone Dragon

Monsters Fizban's Treasury of Dragons

storage. Occasionally, though, a whimsical moonstone dragon delights in shaking things up, insisting that visitors come to the Border Ethereal for a meeting or sleeping in the middle of a heavily

a moonstone dragon’s lair that lie in the Border Ethereal.A Moonstone Dragon’s Lair For their lairs, moonstone dragons look for places kissed by the moon; lonely peaks, forest clearings

Imix

Monsters Princes of the Apocalypse

initiative count 20 of the next round. Creatures and objects within or beyond the smoke are heavily obscured. A creature that enters the cloud of embers for the first time on a turn or starts its turn

","rollDamageType":"fire"} fire damage. Creatures that take fire damage from this effect gain one level of exhaustion. In addition, there is a fifty percent chance ;{"diceNotation":"1d100","rollType

Stalagma Steelshadow

Monsters Waterdeep: Dungeon of the Mad Mage

dragon creates fog as if it had cast the fog cloud spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within

flames, such as lanterns, have a 50 percent chance of being extinguished. Regional Effects The region containing a legendary Steel dragon’s lair is warped by the dragon’s magic, which

Adult Silver Dragon Legacy

Monsters Basic Rules (2014)

spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within 120 feet of the dragon must succeed on a DC 15

unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished. Regional Effects The region containing a legendary silver dragon’s lair

Adult Moonstone Dragon

Monsters Fizban's Treasury of Dragons

things up, insisting that visitors come to the Border Ethereal for a meeting or sleeping in the middle of a heavily trafficked forest on the Material Plane. Moonstone dragons navigate their

the Material Plane. And features such as the cloud bridges of the silver dragon lair (map 5.13) can be used for the parts of a moonstone dragon’s lair that lie in the Border Ethereal.A Moonstone

Control Water Legacy

Spells Basic Rules (2014)

and then crashes down. Any Huge or smaller vehicles in the wave's path are carried with it to the other side. Any Huge or smaller vehicles struck by the wave have a 25 percent chance of capsizing

spell ends or you choose a different effect. The water then slowly fills in the trench over the course of the next round until the normal water level is restored. Redirect Flow. You cause flowing water

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

initiative count 20 of the next round. Illusory Duplicate. Demogorgon creates an illusory duplicate of himself, which appears in his space and lasts until initiative count 20 of the next round. On his turn

hitting him with an attack), there is a 50 percent chance that the illusory duplicate is affected, not Demogorgon, in which case the illusion disappears. Regional Effects The region containing Demogorgon

Baernaloth

Monsters Planescape: Adventures in the Multiverse

;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Yugoloth"} chance of summoning its choice of 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Summon Yugoloth (Mezzoloths

baernaloth teleports, along with any equipment it is wearing or carrying, up to 120 feet to an unoccupied space it can see.The baernaloth can take up to three reactions per round but only one per turn

Demogorgon Legacy

Monsters Out of the Abyss

of the next round. On his turn, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or object interacts physically with

Demogorgon (for example, hitting him with an attack), there is a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"illusory duplicate"} chance that it is the illusory duplicate that is

Wish Legacy

Spells Basic Rules (2014)

could make yourself and all your companions immune to a lich's life drain attack. You undo a single recent event by forcing a reroll of any roll made within the last round (including your last turn

to 3, if it isn't 3 or lower already, for 2d4 days. For each of those days that you spend resting and doing nothing more than light activity, your remaining recovery time decreases by 2 days. Finally, there is a 33 percent chance that you are unable to cast wish ever again if you suffer this stress.

Olhydra

Monsters Princes of the Apocalypse

in the black depths of vast seas or enthroned among jagged reefs. Olhydra waits for the chance to enter the Material Plane through elemental water nodes or when called by the proper rituals. Whether

saving throw or be pulled up to 20 feet into the water and knocked prone. Water within 120 feet of Olhydra becomes murky and opaque until initiative count 20 of the next round. A creature with

Devastation Orb

Magic Items Princes of the Apocalypse

apply, as detailed in chapter 5 of the Dungeon Master’s Guide. At the end of each hour, there is a ten percent chance that the heat wave starts a wildfire in a random location within the area of

effect. The wildfire covers a 10-foot-square area initially but expands to fill another 10-foot square each round until the fire is extinguished or burns itself out. A creature that comes within 10

6. Steam Vent

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

extracted, the deposit is depleted. For each round that any number of characters dig at the wall, there is a 10 percent cumulative chance that the sound attracts the attention of any troglodytes remaining in areas 5 or 7.

fire damage. The litters in area 5 or a similar object can be used to block the steam emerging from the vent for 1 round before weakening and falling apart. Treasure For each round spent digging at the

Mighty Servant of Leuk-o

Magic Items Tasha’s Cauldron of Everything

. While crew members are attuning themselves, any creature or structure outside and within 50 feet of the servant has a 25 percent chance of being accidentally targeted by one of its Destructive Fist

, though, the servant uses its Ghost in the Machine property and turns the crew members against each other. If the crew members successfully implement the code, at the end of the third round, the

Eternal Garden Features

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

Eternal Garden Features The Eternal Garden has the following features: Boundary. At the border of the domain is a lightly obscuring mist, tinged with a sweet blossom scent and the colors of sunset

. No matter how far a creature travels into the mist, the creature finds itself back where it entered the border, returning to the garden. Eternal Summer. The climate in the garden is a perpetual, lovely

Celestials

Compendium - Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade

Celestials Various Celestials watch over the Outlands, particularly those reaches that border the Upper Planes. Angels and archons (presented later in this book) are particularly common. Some seek to

Limbo has color-changing wings and insists passersby convince it that they’re worthy of existing. If the couatl isn’t convinced, it has a 50 percent chance of either attacking or wandering off.

A Moonstone Dragon's Lair

Compendium - Sources->Dungeons & Dragons->Fizban's Treasury of Dragons

it and attempts to send that creature to a dream plane. The target must succeed on a DC 15 Charisma saving throw or be banished to a harmless demiplane until initiative count 20 on the next round

lair, and a merry waltz begins to play that only the target can hear. The target must succeed on a DC 15 Intelligence saving throw or dance until initiative count 20 on the following round. The dancing

Transcendent Order Conduit

Compendium - Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade

border on precognition, allowing them to unconsciously act before their foes. Transcendent Order Conduit Small or Medium Humanoid, Any Alignment Armor Class 18 (Unarmored Defense) Hit Points 97

of the conduit’s next turn. Push. The target is pushed up to 10 feet horizontally away from the conduit. Reactions The conduit can take up to three reactions per round but only one per turn

Adult Emerald Dragon

Monsters Fizban's Treasury of Dragons

in the retelling of stories. Each new teller adds a bit of themself to the spell. (Any) 4 Nurture. Rearing a child is our best chance to make sure our own stories are passed on. (Any) 5

succeed on a DC 15 Wisdom saving throw or be charmed by the dragon until initiative count 20 on the next round. A creature charmed in this way obeys to the best of its ability any command the dragon

Ancient Emerald Dragon

Monsters Fizban's Treasury of Dragons

retelling of stories. Each new teller adds a bit of themself to the spell. (Any) 4 Nurture. Rearing a child is our best chance to make sure our own stories are passed on. (Any) 5 Inquisitiveness

within range of the dragon’s telepathy. The creature must succeed on a DC 15 Wisdom saving throw or be charmed by the dragon until initiative count 20 on the next round. A creature charmed in

Limited Usage

Compendium - Sources->Dungeons & Dragons->Dragons of Stormwreck Isle

finish a long rest to use it again. Recharge X–Y. The notation “Recharge X–Y” means a creature can use a special ability once, and then the ability has a random chance of recharging during each subsequent

round of combat. At the start of each of the creature’s turns, roll a d6. If the roll is one of the numbers in the recharge notation, the creature regains the use of that special ability. The ability

Villain Actions

Compendium - Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer

can use only one villain action per round (as such, villain actions tend to be more powerful than legendary actions). Each villain action can only be used once during a combat encounter. Like

legendary actions, a creature can’t use villain actions if incapacitated or otherwise unable to take actions. Choosing Villain Actions Each trio of villain actions has a recommended round order. These

Facing Tiamat

Compendium - Sources->Dungeons & Dragons->Tyranny of Dragons

in the Nine Hells and enter the world. Tiamat’s Appearance Tiamat’s heads enter the battle starting on the second round after the ritual is completed, in the following order: white, black, green

, blue, and red. Her red head announces the Dragon Queen’s full appearance in the sixth round after the ritual is completed. Until that round, Tiamat can make use only of her bite attacks and breath

Sending

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

Sending 3rd-level evocation Casting Time: 1 action Range: Unlimited Components: V, S, M (a short piece of fine copper wire) Duration: 1 round You send a short message of twenty-five words or less to

creatures with Intelligence scores of at least 1 to understand the meaning of your message. You can send the message across any distance and even to other planes of existence, but if the target is on a different plane than you, there is a 5 percent chance that the message doesn’t arrive.

Limited Usage

Compendium - Sources->Dungeons & Dragons->Dragon of Icespire Peak

that the ability then has a random chance of recharging during each subsequent round of combat. At the start of each of the creature’s turns, roll a d6. If the roll is one of the numbers in the

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