Search Results
All Results
Characters
Compendium
Spells
Items
Monsters
Vehicles
Forums
Returning 35 results for 'terrain half'.
Spells
Player’s Handbook
Choose an area of terrain no larger than 40 feet on a side within range. You can reshape dirt, sand, or clay in the area in any manner you choose for the duration. You can raise or lower the area
’s elevation, create or fill in a trench, erect or flatten a wall, or form a pillar. The extent of any such changes can’t exceed half the area’s largest dimension. For example, if you
Monsters
Monster Manual
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
);{"diceNotation":"9d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.Cold
Monsters
Monster Manual
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
);{"diceNotation":"5d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.Cold
Monsters
Monster Manual
or until the gnoll’s Concentration ends on it. This area is Difficult Terrain. Dexterity Saving Throw: DC 14, any creature that starts its turn in this area or enters it for the first time on a
gains 10 Temporary Hit Points. Success: Half damage only.Rampage (2/Day). Immediately after dealing damage to a creature that is already Bloodied, the gnoll moves up to half its Speed, and it makes one Abyssal Strike attack.
Monsters
Monster Manual
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
", "rollDamageType":"Cold"} Cold damage. Success: Half damage.Legendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon can expend a use to take one of the following actions
Monsters
Monster Manual
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
", "rollDamageType":"Cold"} Cold damage. Success: Half damage.Legendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon can expend a use to take one of the following actions
Spells
Player’s Handbook
Cold damage on a failed save or half as much damage on a successful one.
Hailstones turn ground in the Cylinder into Difficult Terrain until the end of your next turn.
Using a Higher-Level Spell Slot. The Bludgeoning damage increases by 1d10 for each spell slot level above 4.
Spells
Player’s Handbook
Swarming locusts fill a 20-foot-radius Sphere centered on a point you choose within range. The Sphere remains for the duration, and its area is Lightly Obscured and Difficult Terrain.
When the swarm
appears, each creature in it makes a Constitution saving throw, taking 4d10 Piercing damage on a failed save or half as much damage on a successful one. A creature also makes this save when it enters
Spells
Player’s Handbook
a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides Three-Quarters Cover, and its space is Difficult Terrain.
Any creature in the wall’s space makes a
Dexterity saving throw, taking 6d10 Force damage on a failed save or half as much damage on a successful one. A creature also makes that save if it enters the wall’s space or ends it turn there. A creature makes that save only once per turn.
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
Bonus Action on its turn, not both. Success: Half damage only. 5: Enervation Ray. Constitution Saving Throw: DC 16. Failure: 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction
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
0 Hit Points, it collapses.
A creature within a distance from a collapsing structure equal to half the structure’s height makes a Dexterity saving throw. On a failed save, the creature takes
Spells
Player’s Handbook
target makes a Dexterity saving throw, taking 10d6 Lightning damage on a failed save or half as much damage on a successful one.
Turn 4. Hailstones rain down. Each creature under the cloud takes 2d6
Bludgeoning damage.
Turns 5–10. Gusts and freezing rain assail the area under the cloud. Each creature there takes 1d6 Cold damage. Until the spell ends, the area is Difficult Terrain and Heavily Obscured, ranged attacks with weapons are impossible there, and strong wind blows through the area.
Spells
Player’s Handbook
spellcasting ability modifier.
Interposing Hand. The hand grants you Half Cover against attacks and other effects that originate from its space or that pass through it. In addition, its space counts as
Difficult Terrain for your enemies.
Using a Higher-Level Spell Slot. The damage of the Clenched Fist increases by 2d8 and the damage of the Grasping Hand increases by 2d6 for each spell slot level above 5.
Spells
Player’s Handbook
Proficiency Bonus)
Traits
Amorphous Form (Air, Fire, and Water Only). The spirit can move through a space as narrow as 1 inch wide without it counting as Difficult Terrain.
Actions
Multiattack
. The spirit makes a number of Slam attacks equal to half this spell’s level (round down).
Slam. Melee Attack Roll: Bonus equals your spell attack modifier, reach 5 ft. Hit: 1d10 + 4 + the spell
Magic Items
Dungeon Master’s Guide
, Neutral Evil
AC 20 Initiative +3 (13)
HP Half the HP maximum of its summoner
Speed 60 ft., Fly 60 ft. (hover)
Mod
Save
STR
16
+3
+3
DEX
16
+3
+3
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
Spells
Player’s Handbook
.
Incorporeal Passage (Ghostly Only). The spirit can move through other creatures and objects as if they were Difficult Terrain. If it ends its turn inside an object, it is shunted to the nearest unoccupied
space and takes 1d10 Force damage for every 5 feet traveled.
Actions
Multiattack. The spirit makes a number of attacks equal to half this spell’s level (round down).
Deathly Touch (Ghostly Only
Spells
Player’s Handbook
directions. The water in the area moves as you direct it, but once it moves beyond the spell’s area, it resumes its flow based on the terrain. The water continues to move in the direction you
takes 2d8 Bludgeoning damage. On a successful save, the creature takes half as much damage. A creature can swim away from the whirlpool only if it first takes an action to pull away and succeeds on a Strength (Athletics) check against your spell save DC.
Monsters
Lorwyn: First Light
Ephemeral Movement. The incarnation can move through other creatures and objects as if they were Difficult Terrain, and its movement doesn’t provoke Opportunity Attack;Opportunity Attacks. It
condition. Success: Half damage only.The incarnations of transience represent all that is fleeting or ephemeral. Despite their apparent bulk, these incarnations are actually ephemeral beings with only a
Monsters
Forgotten Realms: Adventures in Faerûn
a 60-foot Cone. Failure: 63 (14d8);{"diceNotation":"14d8", "rollType":"damage", "rollAction":"Ruinous Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Spellcasting. The
start of each of its turns.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.
Shattering Wave. The dragon uses Spellcasting to cast Thunderwave.
Unearth Ruins. The dragon
Monsters
Forgotten Realms: Adventures in Faerûn
22, each creature in a 90-foot Cone. Failure: 72 (16d8);{"diceNotation":"16d8", "rollType":"damage", "rollAction":"Ruinous Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage
actions. The dragon regains all expended uses at the start of each of its turns.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.
Shattering Wave. The dragon uses
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
landmark. The map has information on the natural terrain within one mile of the landmark. Once you use this feature, you cannot use it again until dawn seven days later.
Possible Map Mission Landmarks
Move Earth
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Spells
Basic Rules (2014)
Choose an area of terrain no larger than 40 feet on a side within range. You can reshape dirt, sand, or clay in the area in any manner you choose for the duration. You can raise or lower the area
’s elevation, create or fill in a trench, erect or flatten a wall, or form a pillar. The extent of any such changes can’t exceed half the area’s largest dimension. So, if you affect a 40
Ice Storm
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Spells
Basic Rules (2014)
takes 2d8 bludgeoning damage and 4d6 cold damage on a failed save, or half as much damage on a successful one.
Hailstones turn the storm's area of effect into difficult terrain until the end of your
Young White Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
","rollAction":"Cold Breath","rollDamageType":"cold"} cold damage on a failed save, or half as much damage on a successful one.Cold
Insect Plague
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Spells
Basic Rules (2014)
obscured. The sphere's area is difficult terrain.
When the area appears, each creature in it must make a Constitution saving throw. A creature takes 4d10 piercing damage on a failed save, or half as much
Spells
Elemental Evil Player's Companion
Until the spell ends, ice rimes your body, and you gain the following benefits:
You are immune to cold damage and have resistance to fire damage.
You can move across difficult terrain
created by ice or snow without spending extra movement.
The ground in a 10-foot radius around you is icy and is difficult terrain for creatures other than you. The radius moves with you.
You can
Monsters
Vecna: Eve of Ruin
Avoidance. If the star angler is subjected to an effect that allows it to make a saving throw to take only half damage, it instead takes no damage if it succeeds on the saving throw and only half
incapacitated condition and must use its movement on its turn to move directly toward the star angler; a charmed target doesn’t avoid opportunity attacks, but it does avoid damaging terrain. A target can be charmed by only one star angler at a time.
Blade Barrier
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Spells
Basic Rules (2014)
high, and 5 feet thick, or a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides three-quarters cover to creatures behind it, and its space is difficult terrain
.
When a creature enters the wall's area for the first time on a turn or starts its turn there, the creature must make a Dexterity saving throw. On a failed save, the creature takes 6d10 slashing damage. On a successful save, the creature takes half as much damage.
Monsters
Bigby Presents: Glory of the Giants
"} bludgeoning damage on a failed save, or half as much damage on a successful one. The affected area is difficult terrain until the start of the mud hulk’s next turn.The ancestors of mud hulks
Amorphous. The mud hulk can move through a space as narrow as 1 inch without squeezing.
Sticky Mud. The ground within 15 feet of the mud hulk is difficult terrain for other creatures.Enveloping Slam
Earthquake
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
Allip
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Mordenkainen’s Tome of Foes
Incorporeal Movement. The allip can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"I
stunned until the end of its next turn. On a successful save, it takes half as much damage and isn't stunned. Constructs and undead are immune to this effect.Cold, Necrotic, PoisonAcid, Fire, Lightning, Thunder; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks
Difficult Terrain
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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.
Ancient Green Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
damage on a failed save, or half as much damage on a successful one.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and
":"2d6+8","rollType":"damage","rollAction":"Wing Attack","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone. The dragon can then fly up to half its flying speed.The most cunning
Adult Green Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
on a failed save, or half as much damage on a successful one.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at
","rollType":"damage","rollAction":"Wing Attack","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone. The dragon can then fly up to half its flying speed.The most cunning and
Monsters
Waterdeep: Dungeon of the Mad Mage
hit.
Evasion. If the assassin is subjected to an effect that allows it to make a Dexterity saving throw to take only half damage, the assassin instead takes no damage if it succeeds on the saving throw
, and only half damage if it fails.
Sneak Attack. Once per turn, the assassin deals an extra 14 (4d6);{"diceNotation":"4d6","rollType":"roll","rollAction":"Sneak Attack"} damage when it hits a target






