terrain hour - Search

Beholder

Monsters Monster Manual

", "rollAction":"Charm Ray", "rollDamageType":"Psychic"} Psychic damage, and the target has the Charmed condition for 1 hour or until it takes damage. Success: Half damage only. 2: Paralyzing Ray. Constitution

Wisdom saving throw or gain no benefit from that rest. Warping Terrain. Minor warps in reality occur near the lair; any creature (excluding the beholder) within 1 mile of the lair that makes a D20 Test

Deck of Many Things

Magic Items Dungeon Master’s Guide

cards drawn in excess of this number have no effect. Otherwise, as soon as you draw a card from the deck, its magic takes effect. You must draw each card no more than 1 hour after the previous draw. If

Movement. The avatar can move through other creatures and objects as if they were Difficult Terrain. It takes 5 (1d10) Force damage if it ends its turn inside an object. Actions Multiattack. The

Hat of Vortexes

Magic Items Netheril’s Fall

-foot Cube originating from you and lasts for 1 hour. While the vortex is present, its area is Difficult Terrain. You decide a vortex's visual details when you create it. For instance, the vortex might be multicolored or glittery.

Stone Giant of Deadstone Cleft

Monsters Storm King's Thunder

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

end of the hour, provided the giant's meditation has been uninterrupted, it becomes petrified for 8 hours. At the end of this time, the giant is no longer petrified and gains tremorsense out to a range

Warding Wind

Spells Elemental Evil Player's Companion

A strong wind (20 miles per hour) blows around you in a 10-foot radius and moves with you, remaining centered on you. The wind lasts for the spell’s duration. The wind has the following

strong wind. The area is difficult terrain for creatures other than you. The attack rolls of ranged weapon attacks have disadvantage if the attacks pass in or out of the wind.

Mold Earth

Spells Elemental Evil Player's Companion

difficult terrain. Alternatively, you can cause the ground to become normal terrain if it is already difficult terrain. This change lasts for 1 hour. If you cast this spell multiple times, you can have

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

Kayalithica

Monsters Storm King's Thunder

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

end of the hour, provided the giant’s meditation has been uninterrupted, it becomes petrified for 8 hours. At the end of this time, the giant is no longer petrified and gains tremorsense out to

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

Cartographer's Map Case

Magic Items Acquisitions Incorporated

reduced by half while you follow that route. If you succeed at the check by 5 or more, the map includes notes on the terrain, granting you advantage on the next ability check you make to travel

through the mapped area in the next hour. Once you use this feature, you cannot use it again until you finish a long rest. Map of the Moment Starting at rank 3, you can use an action to make a DC 15

Storm of Vengeance Legacy

Spells Basic Rules (2014)

. Each creature under the cloud takes 2d6 bludgeoning damage. Round 5–10. Gusts and freezing rain assail the area under the cloud. The area becomes difficult terrain and is heavily obscured. Each

, gusts of strong wind (ranging from 20 to 50 miles per hour) automatically disperse fog, mists, and similar phenomena in the area, whether mundane or magical.

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

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

Harpy Matriarch

Monsters Ghosts of Saltmarsh

disguise itself to resemble a humanoid of roughly similar size and shape for up to 1 hour. It can revert to its true form as a bonus action. This illusion does not hold up to close scrutiny. Luring Song

direct route, trying to get within 5 feet. It doesn't avoid opportunity attacks, but before moving into damaging terrain, such as lava or a pit, and whenever it takes damage from a source other than the

Elder Oblex Legacy

Monsters Mordenkainen’s Tome of Foes

components: At will: charm person (as 5th-level spell), detect thoughts, hold person 3/day each: confusion, dimension door, dominate person, fear, hallucinatory terrain, hold monster, hypnotic pattern

drained beyond the first, the die size increases by one: the d4 becomes a d6, the d6 becomes a d8, and so on until the die becomes a d20, at which point the target becomes unconscious for 1 hour. The

Difficult Terrain Legacy

Rules

You move at half speed in difficult terrain--moving 1 foot in difficult terrain costs 2 feet of speed--so you can cover only half the normal distance in a minute, an hour, or a day.

Beholder Legacy

Monsters Monster Manual (2014)

. The targeted creature must succeed on a DC 16 Wisdom saving throw or be charmed by the beholder for 1 hour, or until the beholder harms the creature. Paralyzing Ray. The targeted creature must

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)

within 120 feet of it: Charm Ray. The targeted creature must succeed on a DC 17 Wisdom saving throw or be charmed by the tyrant for 1 hour, or until the beholder harms the creature

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

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

Lichen Lich

Monsters Candlekeep Mysteries

count, and obeys the lich’s commands. The shambling mound dies after 1 hour or when the lich uses this lair action again. Rotten roots and vines magically erupt in a 20-foot radius centered on

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

Devastation Orb

Magic Items Princes of the Apocalypse

example, an air node creates a devastation orb of air. The ritual takes 1 hour to complete and requires 2,000 gp worth of special components, which are consumed. A devastation orb measures 12 inches in

that lasts for 1 hour. Whenever a creature ends its turn exposed to the wind, the creature must succeed on a DC 18 Constitution saving throw or take 1d4 bludgeoning damage, as the wind and debris

Lorthuun

Monsters Out of the Abyss

by the beholder for 1 hour, or until the beholder harms the creature. 2. Paralyzing Ray. The targeted creature must succeed on a DC 16 Constitution saving throw or be paralyzed for 1 minute. The

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 beholder becomes slimy; that area is difficult terrain until

Hythonia

Monsters Mythic Odysseys of Theros

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

saving throw or become poisoned for 8 hours. An affected creature can repeat the saving throw at the end of each hour. PoisonIf Hythonia’s mythic trait is active, she can use the options below as

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

have no effect. Otherwise, as soon as you draw a card from the deck, its magic takes effect. You must draw each card no more than 1 hour after the previous draw. If you fail to draw the chosen number

Challenge -- (0 XP) Incorporeal Movement. The avatar can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object

Sibriex

Monsters Mordenkainen Presents: Monsters of the Multiverse

Contamination. The sibriex emits an aura of corruption 30 feet in every direction. Vegetation withers in the aura, and the ground in the aura is difficult terrain for other creatures. Any creature

, the effect becomes a permanent feature of that body. A creature can willingly submit to flesh warping, an agonizing process that takes at least 1 hour while the creature stays within 30 feet of the

The Gardener

Monsters Quests from the Infinite Staircase

next turn. On a failed save, it has the unconscious condition, and on a successful save, the effect ends on it. An unconscious creature is no longer poisoned and remains unconscious for 1 hour, until

when it starts its turn inside the wall or when it enters the wall for the first time on a turn. The wall’s area is difficult terrain for a creature that isn’t grappled. The wall sinks

Special Movement

Compendium - Sources->Dungeons & Dragons->D&D Beyond Basic Rules

rates using these rules: Miles per hour = Speed ÷ 10 Miles per day (Normal pace) = Miles per hour × number of hours traveled (typically 8) Fast pace = Miles per day × 1⅓ (round down) Slow pace

= Miles per day × 2/3 (round down) If the characters are flying or their special movement allows them to ignore Difficult Terrain, they can move at a Fast pace regardless of the terrain.

Speed

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

difficult terrain--moving 1 foot in difficult terrain costs 2 feet of speed--so you can cover only half the normal distance in a minute, an hour, or a day.

a life-threatening situation. The following rules determine how far a character or monster can move in a minute, an hour, or a day. Travel Pace While traveling, a group of adventurers can move at a

Mold Earth

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

. The changes last for 1 hour. If the dirt or stone you target is on the ground, you cause it to become difficult terrain. Alternatively, you can cause the ground to become normal terrain if it is

already difficult terrain. This change lasts for 1 hour. If you cast this spell multiple times, you can have no more than two of its non-instantaneous effects active at a time, and you can dismiss such an effect as an action.

Mold Earth

Compendium - Sources->Dungeons & Dragons->Xanathar's Guide to Everything

patterns. The changes last for 1 hour. If the dirt or stone you target is on the ground, you cause it to become difficult terrain. Alternatively, you can cause the ground to become normal terrain if it is

already difficult terrain. This change lasts for 1 hour. If you cast this spell multiple times, you can have no more than two of its non-instantaneous effects active at a time, and you can dismiss such an effect as an action.

Speed

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

. You move at half speed in difficult terrain — moving 1 foot in difficult terrain costs 2 feet of speed — so you can cover only half the normal distance in a minute, an hour, or a day.

a life-threatening situation. The following rules determine how far a character or monster can move in a minute, an hour, or a day. Travel Pace While traveling, a group of adventurers can move at a

Ancient Dragon Turtle

Monsters Fizban's Treasury of Dragons

instead resets to 350 hit points, and it recharges its Steam Breath. Additionally, the dragon turtle can now use the options in the "Mythic Actions" section for 1 hour. Award a party an additional

swimming in these currents, each foot of movement costs 1 extra foot (2 extra feet in difficult terrain), even if a creature has a swimming speed. Elemental Portals. Crevasses on the ocean floor within 1

Arasta

Monsters Mythic Odysseys of Theros

","rollDamageType":"poison"} poison damage on a failed save, or half as much damage on a successful one. If the damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even

":"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

Natural Explorer

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

you’re proficient in. While traveling for an hour or more in your favored terrain, you gain the following benefits: Difficult terrain doesn’t slow your group’s travel. Your group can’t become lost

Natural Explorer You are particularly familiar with one type of natural environment and are adept at traveling and surviving in such regions. Choose one type of favored terrain: arctic, coast, desert

Natural Explorer

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

you’re proficient in. While traveling for an hour or more in your favored terrain, you gain the following benefits: Difficult terrain doesn’t slow your group’s travel. Your group can’t become lost

Natural Explorer You are particularly familiar with one type of natural environment and are adept at traveling and surviving in such regions. Choose one type of favored terrain: arctic, coast, desert

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