fall terrain

Grease

Spells Player’s Handbook

Nonflammable grease covers the ground in a 10-foot square centered on a point within range and turns it into Difficult Terrain for the duration. When the grease appears, each creature standing in

its area must succeed on a Dexterity saving throw or have the Prone condition. A creature that enters the area or ends its turn there must also succeed on that save or fall Prone.

Ring of Elemental Command

Magic Items Dungeon Master’s Guide

Resistance to Lightning damage, and you have a Fly Speed equal to your Speed and can hover. Ring of Elemental Command (Earth);Earth. You know Terran, and you have Resistance to Acid damage. Terrain

composed of rubble, rocks, or dirt isn’t Difficult Terrain for you. In addition, you can move through solid earth or rock as if those areas were Difficult Terrain without disturbing the matter

Earthquake

Spells Player’s Handbook

Difficult Terrain. When you cast this spell and at the end of each of your turns for the duration, each creature on the ground in the area makes a Dexterity saving throw. On a failed save, a creature has

edge. A creature in the same space as a fissure must succeed on a Dexterity saving throw or fall in. A creature that successfully saves moves with the fissure’s edge as it opens. Structures

Squirt the Oilcan

Monsters The Wild Beyond the Witchlight

is difficult terrain and lasts for 1 hour. Each creature that enters the puddle’s area or starts its turn there must succeed on a DC 11 Dexterity saving throw or fall prone. Boggles are

Boggle

Monsters Mordenkainen Presents: Monsters of the Multiverse

deep and covers the ground in the boggle’s space. The puddle is difficult terrain for all creatures except boggles and lasts for 1 hour. If the oil is slippery, any creature that enters the puddle

’s area or starts its turn there must succeed on a DC 11 Dexterity saving throw or fall prone. If the oil is sticky, any creature that enters the puddle’s area or starts its turn there

Frost Druid

Monsters Icewind Dale: Rime of the Frostmaiden

animals 2nd level (3 slots): animal messenger, moonbeam, pass without trace 3rd level (3 slots): conjure animals, sleet storm, wind wall 4th level (3 slots): hallucinatory terrain, ice storm 5th level

goat, a snowy owl, or a wolf, reverting to human form only when it attacks. Clever ambushers, they use hallucinatory terrain spells to create illusory snowdrifts under which they can hide, or to

Wrath of Nature

Spells Xanathar's Guide to Everything

to become animated until the spell ends. Grasses and Undergrowth. Any area of ground in the cube that is covered by grass or undergrowth is difficult terrain for your enemies. Trees. At

rock in the cube to launch at a creature you can see in the cube. Make a ranged spell attack against the target. On a hit, the target takes 3d8 nonmagical bludgeoning damage, and it must succeed on a Strength saving throw or fall prone.

Nightmare Haunt

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

is also considered difficult terrain for creatures other than the nightmare haunt for the duration of its effect. A creature that starts its turn in the area and is already restrained by the tendrils

curse. The Wicked Slumber affects rich and poor alike, causing them to fall into an endless sleep or roam as sleepwalkers. Animals are also affected, and even tree boughs droop as if exhausted in areas

Bones of the Earth

Spells Elemental Evil Player's Companion

reduced to 0 hit points, a pillar crumbles into rubble, which creates an area of difficult terrain with a 10-foot radius that lasts until the rubble is cleared. Each 5-foot-diameter portion of the area

no longer restrained and must either move off the pillar or fall off it. At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, you can create two additional pillars for each slot level above 6th.

Ogrémoch

Monsters Princes of the Apocalypse

creatures standing on the ground in that radius must succeed on a DC 23 Dexterity saving throw or fall prone. Create Gargoyle (Costs 3 Actions). Ogrémoch’s hit points are reduced by 50 as he

becomes difficult terrain. A creature that moves through the affected area takes 1d8;{"diceNotation":"1d8","rollType":"damage","rollAction":"Crystalline Spikes","rollDamageType":"piercing"} piercing

Juvenile Kraken

Monsters Ghosts of Saltmarsh

Amphibious. The kraken can breathe air and water. Freedom of Movement. The kraken ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5

must succeed on a DC 23 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall prone in spaces within 10 feet of the kraken. If the kraken dies, a

Zaratan

Monsters Mordenkainen Presents: Monsters of the Multiverse

-radius circle centered on itself. That area becomes difficult terrain for 1 minute. Each creature on the ground that is concentrating must succeed on a DC 25 Constitution saving throw or the creature

creatures use their actions in this way, the check is an automatic success. On a successful save, the creature takes half as much damage and doesn’t fall prone or become trapped.

Slarkrethel

Monsters Storm King's Thunder

Amphibious. Slarkrethel can breathe air and water. Freedom of Movement. Slarkrethel ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5

turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the kraken. If the kraken dies, a swallowed creature is no longer restrained by it and can escape from the

Lichen Lich

Monsters Candlekeep Mysteries

feet of it. The target must succeed on a DC 19 Constitution saving throw or fall unconscious until the poisoned condition ends on it. Sap Life (Costs 2 Actions). The lich targets one creature it can

a point on the ground that the lich can see within 120 feet of it. The lich is unaffected by the roots and vines. For all other creatures, the area becomes difficult terrain, and each creature in the

Priest of Osybus (Spectral)

Monsters Van Richten’s Guide to Ravenloft

Spectral Boon. It can move through creatures and objects as if they were difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Wraithlike","rollDamageType

him that led to the Amber Temple and his fall into vampirism. But they were then betrayed. Osybus had not lied; he had himself become one of the Dark Powers, and he and the other Dark Powers had

Hythonia

Monsters Mythic Odysseys of Theros

; Recharges after a Short or Long Rest). If Hythonia is reduced to 0 hit points, she doesn’t die or fall unconscious. Instead, she sheds her skin, regains 199 hit points, and moves up to her speed

ground in a 30-foot radius centered on her. The area becomes difficult terrain until the start of her next turn. Any creature, other than Hythonia, takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage

Priest of Osybus (Dread)

Monsters Van Richten’s Guide to Ravenloft

that led to the Amber Temple and his fall into vampirism. But they were then betrayed. Osybus had not lied; he had himself become one of the Dark Powers, and he and the other Dark Powers had conjured up

. It can also move through creatures and objects as if they were difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Wraithlike","rollDamageType":"force

Priest of Osybus

Monsters Van Richten’s Guide to Ravenloft

, the priests whispered hatred to the count, and when his noble heart was corrupted, they were the ones who laid the path before him that led to the Amber Temple and his fall into vampirism. But they

difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Wraithlike","rollDamageType":"force"} force damage if it ends its turn inside a creature or an object

Arasta

Monsters Mythic Odysseys of Theros

Armor of Spiders (Mythic Trait; Recharges after a Short or Long Rest). If Arasta is reduced to 0 hit points, she doesn’t die or fall unconscious. Instead, she regains 200 hit points. In

":"recharge","rollAction":"Web of Hair"}. Arasta unleashes her hair in the form of webbing that fills a 30-foot cube next to her. The web is difficult terrain, its area is lightly obscured, and it lasts for 1

Priest of Osybus (Ectoplasmic)

Monsters Van Richten’s Guide to Ravenloft

who laid the path before him that led to the Amber Temple and his fall into vampirism. But they were then betrayed. Osybus had not lied; he had himself become one of the Dark Powers, and he and the

vulnerable to radiant damage. It can also move through creatures and objects as if they were difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction

Priest of Osybus (Vampiric)

Monsters Van Richten’s Guide to Ravenloft

intermediaries, the priests whispered hatred to the count, and when his noble heart was corrupted, they were the ones who laid the path before him that led to the Amber Temple and his fall into vampirism

were difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Wraithlike","rollDamageType":"force"} force damage if it ends its turn inside a creature or an

Priest of Osybus (Blazing)

Monsters Van Richten’s Guide to Ravenloft

heart was corrupted, they were the ones who laid the path before him that led to the Amber Temple and his fall into vampirism. But they were then betrayed. Osybus had not lied; he had himself become

but force, radiant, and psychic, and it is vulnerable to radiant damage. It can also move through creatures and objects as if they were difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10

Priest of Osybus (Deathly)

Monsters Van Richten’s Guide to Ravenloft

whispered hatred to the count, and when his noble heart was corrupted, they were the ones who laid the path before him that led to the Amber Temple and his fall into vampirism. But they were then betrayed

increases by 1. It gains resistance to all damage but force, radiant, and psychic, and it is vulnerable to radiant damage. It can also move through creatures and objects as if they were difficult terrain

Grease Legacy

Spells Basic Rules (2014)

Slick grease covers the ground in a 10-foot square centered on a point within range and turns it into difficult terrain for the duration. When the grease appears, each creature standing in its area

must succeed on a Dexterity saving throw or fall prone. A creature that enters the area or ends its turn there must also succeed on a Dexterity saving throw or fall prone.

Sleet Storm Legacy

Spells Basic Rules (2014)

Until the spell ends, freezing rain and sleet fall in a 20-foot-tall cylinder with a 40-foot radius centered on a point you choose within range. The area is heavily obscured, and exposed flames in

the area are doused. The ground in the area is covered with slick ice, making it difficult terrain. When a creature enters the spell's area for the first time on a turn or starts its turn there, it

Earthquake Legacy

Spells Basic Rules (2014)

and shakes creatures and structures in contact with the ground in that area. The ground in the area becomes difficult terrain. Each creature on the ground that is concentrating must make a

must make a Dexterity saving throw. On a failed save, the creature is knocked prone. This spell can have additional effects depending on the terrain in the area, as determined by the GM. Fissures

Ring of Elemental Command Legacy

Magic Items Basic Rules (2014)

addition, when you fall, you descend 60 feet per round and take no damage from falling. You can also speak and understand Auran. If you help slay an air elemental while attuned to the ring, you gain access

charges to cast dominate monster on an earth elemental. In addition, you can move in difficult terrain that is composed of rubble, rocks, or dirt as if it were normal terrain. You can also speak and

Boggle Legacy

Monsters Volo's Guide to Monsters

boggle creates a puddle of oil that is either slippery or sticky (boggle's choice). The puddle is l inch deep and covers the ground in the boggle's space. The puddle is difficult terrain for all

creatures except boggles and lasts for l hour. If the oil is slippery, any creature that enters the puddle's area or starts its turn there must succeed on a DC 11 Dexterity saving throw or fall prone

Kraken Legacy

Monsters Basic Rules (2014)

Amphibious. The kraken can breathe air and water. Freedom of Movement. The kraken ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5

inside it, the kraken must succeed on a DC 25 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the kraken. If

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra movement

":"cold"} cold damage. A wind of at least 20 miles per hour disperses the fog. The fog otherwise lasts until the dragon uses this lair action again or until the dragon dies. Jagged ice shards fall from the

Beholder Legacy

Monsters Monster Manual (2014)

ray, such as manipulating a simple tool or opening a door or a container. Sleep Ray. The targeted creature must succeed on a DC 16 Wisdom saving throw or fall asleep and remain unconscious for 1

beholder becomes slimy; that area is difficult terrain until initiative count 20 on the next round. Walls within 120 feet of the beholder sprout grasping appendages until initiative count 20 on the round

Adult White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra movement

"} cold damage. A wind of at least 20 miles per hour disperses the fog. The fog otherwise lasts until the dragon uses this lair action again or until the dragon dies. Jagged ice shards fall from the

Death Tyrant Legacy

Monsters Monster Manual (2014)

fine control on objects with this ray, such as manipulating a simple tool or opening a door or a container. Sleep Ray. The targeted creature must succeed on a DC 17 Wisdom saving throw or fall

cube within 120 feet of the tyrant is filled with spectral eyes and tentacles. To creatures other than the death tyrant, that area is lightly obscured and difficult terrain until initiative count 20 on

Zaratan Legacy

Monsters Mordenkainen’s Tome of Foes

becomes difficult terrain for 1 minute. Each creature on the ground that is concentrating must succeed on a DC 25 Constitution saving throw or the creature’s concentration is broken. The shock

is an automatic success. On a successful save, the creature takes half as much damage and doesn’t fall prone or become trapped. Legendary Resistance (3/Day). If the zaratan fails a saving throw

Thessalkraken

Monsters Infernal Machine Rebuild

Amphibious. The thessalkraken can breathe air and water. Freedom of Movement. The thessalkraken ignores difficult terrain, and magical effects can’t reduce its speed or cause it to be

of that turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the thessalkraken. If the thessalkraken dies, a swallowed creature is no longer restrained by it and

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