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Returning 35 results for 'stone cause'.
Spells
Player’s Handbook
A nonmagical wall of solid stone springs into existence at a point you choose within range. The wall is 6 inches thick and is composed of ten 10-foot-by-10-foot panels. Each panel must be contiguous
creature or object. The wall doesn’t need to be vertical or rest on a firm foundation. It must, however, merge with and be solidly supported by existing stone. Thus, you can use this spell to bridge a
Monsters
Storm King's Thunder
: meld into stone, stone shape
1/day: stoneskin, time stop
Animate Golem. Once during this adventure, as an action, Kayalithica can point to one of the fossilized stone giants in this cave and cause it
Stone Camouflage. The giant has advantage on Dexterity (Stealth) checks made to hide in rocky terrain.
Olach Morrah. The giant meditates for 1 hour, during which time it can do nothing else. At the
Monsters
Bigby Presents: Glory of the Giants
"} bludgeoning damage. The giant can cause the club to emit a burst of thunderous energy that deals 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Thundering Stone Club
Multiattack. The giant makes two Thundering Stone Club or Boulder attacks in any combination.
Thundering Stone Club. Melee Weapon Attack: +10;{"diceNotation":"1d20+10", "rollType":"to hit
Spells
Elemental Evil Player's Companion
appear on the dirt or stone, spelling out words, creating images, or shaping patterns. The changes last for 1 hour.
If the dirt or stone you target is on the ground, you cause it to become
You choose a portion of dirt or stone that you can see within range and that fits within a 5-foot cube. You manipulate it in one of the following ways:
If you target an area of loose earth, you
Monsters
Bigby Presents: Glory of the Giants
Legendary Resistance (3/Day). If the giant fails a saving throw, it can choose to succeed instead.
Stone Rune. The giant has a stone rune inscribed on a mineral object in its possession. While
object regains all its hit points at the end of every turn, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed, the giant can inscribe a stone rune on an
Monsters
Bigby Presents: Glory of the Giants
. Hit: 35 (4d12 + 9);{"diceNotation":"4d12+9", "rollType":"damage", "rollAction":"Crystal Club", "rollDamageType":"bludgeoning"} bludgeoning damage. Hit or Miss: The scion can cause the club to flare with
are transformed into fine carving stones and brilliant gems.
If a miner tunnels too close to the heart of the mountain, the cradle of the stone scion;cradle awakens as a bipedal mass of stone and
Wall of Stone
Legacy
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Spells
Basic Rules (2014)
.
The wall is an object made of stone that can be damaged and thus breached. Each panel has AC 15 and 30 hit points per inch of thickness. Reducing a panel to 0 hit points destroys it and might cause
A nonmagical wall of solid stone springs into existence at a point you choose within range. The wall is 6 inches thick and is composed of ten 10-foot- by-10-foot panels. Each panel must be contiguous
Spells
Elemental Evil Player's Companion
You cause a tremor in the ground within range. Each creature other than you in that area must make a Dexterity saving throw. On a failed save, a creature takes 1d6 bludgeoning damage and is knocked
prone. If the ground in that area is loose earth or stone, it becomes difficult terrain until cleared, with each 5-foot-diameter portion requiring at least 1 minute to clear by hand.
At Higher Levels
Spells
Xanathar's Guide to Everything
thickness. It is immune to poison and psychic damage. Reducing a section of stone to 0 hit points destroys it and might cause connected sections to buckle and collapse at the DM’s discretion.
After
A fortress of stone erupts from a square area of ground of your choice that you can see within range. The area is 120 feet on each side, and it must not have any buildings or other structures on it
Adult Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
treasure is hidden.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon chooses a point on the ground that
it can see within 120 feet of it. Stone spikes sprout from the ground in a 20-foot radius centered on that point. The effect is otherwise identical to the spike growth spell and lasts until the dragon
Monsters
Mordenkainen Presents: Monsters of the Multiverse
attack. Whenever their lair is invaded, kruthik guards send out an alarm by rapidly tapping the stone floor with their sharp legs.
In addition to having an acute sense of smell, kruthiks can see in
kruthiks in one area might cause the remaining hive members to move elsewhere.
Although they can feed on carrion, kruthiks prefer live prey. They kill enemies by impaling them on their spiked limbs, then
Ancient Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
seekers and distract them from where the real treasure is hidden.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects
:
The dragon chooses a point on the ground that it can see within 120 feet of it. Stone spikes sprout from the ground in a 20-foot radius centered on that point. The effect is otherwise identical to
Monsters
The Book of Many Things
with advantage.Sometimes deeply devout people, usually either Humanoids or medusas, dedicate themselves to a cause and are transformed by a deity or magic into hierophant medusas—beings with
; the medusa can’t take the same lair action two rounds in a row:
Petrifying Wave. Up to three creatures the medusa can see within the lair are partially turned to stone. Each target must make a
Adult Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the fog cloud
its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone, forming
Monsters
Tomb of Annihilation
following properties while attuned to the dagger, provided he has the weapon drawn:
Cause a blue gem set into the dagger’s pommel to shed bright light in a 20-foot radius and dim light for an
charges; the hand is made of ice, is immune to cold damage, and deals bludgeoning damage instead of force damage as a clenched fist), cone of cold (2 charges), flesh to ice (3 charges; as flesh to stone
Ancient Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
dragon dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the
’s or its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone
Monsters
Mordenkainen Presents: Monsters of the Multiverse
series of hisses and chittering noises. These sounds can often be heard in advance of a kruthik attack. Whenever their lair is invaded, kruthik guards send out an alarm by rapidly tapping the stone
warning and avoid areas where many other kruthiks have died. Slaying a sufficient number of kruthiks in one area might cause the remaining hive members to move elsewhere.
Although they can feed on
Monsters
Mordenkainen Presents: Monsters of the Multiverse
sounds can often be heard in advance of a kruthik attack. Whenever their lair is invaded, kruthik guards send out an alarm by rapidly tapping the stone floor with their sharp legs.
In addition to
kruthiks have died. Slaying a sufficient number of kruthiks in one area might cause the remaining hive members to move elsewhere.
Although they can feed on carrion, kruthiks prefer live prey. They kill
Monsters
Mythic Odysseys of Theros
failed save the creature begins to turn to stone and is restrained. The restrained creature must repeat the saving throw at the end of its next turn, becoming petrified on a failure or ending the
up to her speed without provoking opportunity attacks.
Snaky Hair. Hythonia makes one attack with her snaky hair.
Petrified Earth (Costs 2 Actions). Hythonia causes stone spikes to erupt from the
Monsters
Princes of the Apocalypse
innately cast the following spells, requiring no material components:
At will: meld into stone, move earth, wall of stone
Legendary Resistance (3/Day). If Ogrémoch fails a saving throw, he can
his dominion over the rock and stone around him to take lair actions on the Elemental Plane of Earth, or in any elemental earth node (including the Black Geode, described in chapter 5). On initiative
Ancient White Dragon
Legacy
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Monsters
Basic Rules (2014)
floor around it a treacherous morass of broken ice and stone, hidden pits, and slippery slopes. As foes struggle to move toward it, the dragon flies from perch to perch and destroys them with its
freezing breath.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in
Adult White Dragon
Legacy
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Monsters
Basic Rules (2014)
floor around it a treacherous morass of broken ice and stone, hidden pits, and slippery slopes. As foes struggle to move toward it, the dragon flies from perch to perch and destroys them with its freezing
breath.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in
Death Tyrant
Legacy
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Monsters
Monster Manual (2014)
. The targeted creature must make a DC 17 Dexterity saving throw. On a failed save, the creature begins to turn to stone and is restrained. It must repeat the saving throw at the end of its next turn
the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the death tyrant can take one lair action to cause one of the following effects:
An area that is a 50-foot
Baphomet
Legacy
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Monsters
Out of the Abyss
each: dispel magic, dominate beast, hunter's mark, maze, wall of stone
1/day each: teleport
Labyrinthine Recall. Baphomet can perfectly recall any path he has traveled, and he is immune to the maze
, populated by minotaur;minotaurs, goristro;goristros, and quasit;quasits.
Lair Actions
On initiative count 20 (losing initiative ties), Baphomet can take a lair action to cause one of the following
Beholder
Legacy
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Monsters
Monster Manual (2014)
DC 16 Dexterity saving throw. On a failed save, the creature begins to turn to stone and is restrained. It must repeat the saving throw at the end of its next turn. On a success, the effect ends. On a
actions. On initiative count 20 (losing initiative ties), the beholder can take one lair action to cause one of the following effects:
A 50-foot square area of ground within 120 feet of the
Spells
Elemental Evil Player's Companion
You cause up to six pillars of stone to burst from places on the ground that you can see within range. Each pillar is a cylinder that has a diameter of 5 feet and a height of up to 30 feet. The
Monsters
Van Richten’s Guide to Ravenloft
","rollType":"damage","rollAction":"Petrifying Hex","rollDamageType":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the
them appear to be composed of living mist. Further details of a mist horror’s appearance are drawn from the fears of those within 100 feet of it. This might cause a mist horror to take on a form
Monsters
Van Richten’s Guide to Ravenloft
","rollDamageType":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the end of its next turn. On a success, the effect ends
details of a mist horror’s appearance are drawn from the fears of those within 100 feet of it. This might cause a mist horror to take on a form that combines multiple fears when it encounters a
Yeenoghu
Legacy
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Monsters
Out of the Abyss
flail attacks. If an attack hits, he can cause it to create an additional effect of his choice or at random (each effect can be used only once per Multiattack):
1. The attack deals an extra 13 (2d12
of civilization on his layer of the Abyss.
Lair Actions
On initiative count 20 (losing initiative ties), Yeenoghu can take a lair action to cause one of the following effects; he can’t use the
Monsters
Van Richten’s Guide to Ravenloft
or take 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Petrifying Hex","rollDamageType":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained
might cause a mist horror to take on a form that combines multiple fears when it encounters a group, like a wolf with snakes for eyes or a drowned giant that resembles an estranged parent. Mist horrors
Monsters
Van Richten’s Guide to Ravenloft
":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the end of its next turn. On a success, the effect ends on the target
mist horror’s appearance are drawn from the fears of those within 100 feet of it. This might cause a mist horror to take on a form that combines multiple fears when it encounters a group, like a
Monsters
Waterdeep: Dungeon of the Mad Mage
(losing initiative ties), Halaster takes a lair action to cause one of the following effects:
Halaster targets a volume of unoccupied space or solid stone no larger than four 10-foot cubes within 30
feet of him, turning the open space to solid, worked stone or vice versa.
Halaster causes one door or archway within 30 feet of him to disappear and be replaced by a blank wall, or he restores a door
Monsters
Van Richten’s Guide to Ravenloft
"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the end of its next turn. On a success, the effect ends on the target. On a
horror’s appearance are drawn from the fears of those within 100 feet of it. This might cause a mist horror to take on a form that combines multiple fears when it encounters a group, like a wolf
Monsters
Waterdeep: Dungeon of the Mad Mage
half its flying speed.Stalagma Steelshadow’s Lair
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The
60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone, forming structures and other objects as it wishes
Monsters
Fizban's Treasury of Dragons
object. The shard can cause the object to fly using the shard’s own flying speed, use its senses, speak verbally or telepathically, cast spells, and use its legendary actions.
If a creature
cracked gemstone while the spirit slowly regains strength. Only if that stone is destroyed can the shard be put to rest.Cold, Necrotic, Poison, PsychicAcid, Fire; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks






