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Returning 35 results for '20 hidden half'.
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20 hidden have
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20. Hidden Helm A 10-foot-square, 1-foot-thick secret door conceals this room. Despite its size, the door swings open easily. Beyond the secret door is a circular room with a 20-foot-high, domed
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20. Hidden Helm A 10-foot-square, 1-foot-thick secret door conceals this room. Despite its size, the door swings open easily. Beyond the secret door is a circular room with a 20-foot-high, domed
Spells
Player’s Handbook
A flame springs from an object that you touch. The effect casts Bright Light in a 20-foot radius and Dim Light for an additional 20 feet. It looks like a regular flame, but it creates no heat and consumes no fuel. The flame can be covered or hidden but not smothered or quenched.
Spells
Player’s Handbook
You drive a spike of psionic energy into the mind of one creature you can see within range. The target makes a Wisdom saving throw, taking 3d8 Psychic damage on a failed save or half as much damage
knowledge, the target can’t become hidden from you, and if it has the Invisible condition, it gains no benefit from that condition against you.
Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 2.
Magic Items
Dungeon Master’s Guide (2024)
ammunition, the creature makes a DC 17 Constitution saving throw, taking an extra 6d10 Force damage on a failed save or half as much extra damage on a successful one.
After dealing its extra damage to a
creature, the ammunition becomes nonmagical.
1d100
Creature Type
01–10
Aberrations
11–15
Beasts
16–20
Celestials
21–25
Constructs
26
Magic Items
Dungeon Master’s Guide (2024)
failed save, a creature takes 5d8 Thunder damage and has the Deafened condition for 1 minute. On a successful save, a creature takes half as much damage only. Glass or crystal objects in the Cone
that aren’t being worn or carried take 10d8 Thunder damage.
Each use of the horn’s magic has a 20 percent chance of causing the horn to explode. The explosion deals 10d6 Force damage to the user and destroys the horn.
Spells
Player’s Handbook
You create a wall of whirling blades made of magical energy. The wall appears within range and lasts for the duration. You make a straight wall up to 100 feet long, 20 feet 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, and its space is Difficult Terrain.
Any creature in the wall’s space makes a
Equipment
, creating a particular effect in a 20-foot-radius Sphere. Each creature in the Sphere makes a DC 15 Dexterity saving throw, taking 17 (5d6) Piercing damage on a failed save or half as much damage on a successful one.
Magic Items
Dungeon Master’s Guide (2024)
This heavy cloth bag contains 3d4 dry beans when found. The bag weighs half a pound regardless of how many beans it contains and becomes a nonmagical item when it no longer contains any beans.
If
, makes a DC 15 Dexterity saving throw, taking 5d4 Force damage on a failed save or half as much damage on a successful one.
If you remove a bean from the bag, plant it in dirt or sand, and then water
Spells
Player’s Handbook
You cause psychic energy to erupt at a point within range. Each creature in a 20-foot-radius Sphere centered on that point makes an Intelligence saving throw, taking 8d6 Psychic damage on a failed
save or half as much damage on a successful one.
On a failed save, a target also has muddled thoughts for 1 minute. During that time, it subtracts 1d6 from all its attack rolls and ability checks, as
Spells
Player’s Handbook
appropriate for your deity or pantheon.
Any enemy that moves to a space within 10 feet of the guardian for the first time on a turn or starts its turn there makes a Dexterity saving throw, taking 20
Radiant damage on a failed save or half as much damage on a successful one. The guardian vanishes when it has dealt a total of 60 damage.
Spells
Player’s Handbook
Hail falls in a 20-foot-radius, 40-foot-high Cylinder centered on a point within range. Each creature in the Cylinder makes a Dexterity saving throw. A creature takes 2d10 Bludgeoning damage and 4d6
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.
Monsters
Monster Manual
vampire takes 20 Acid damage if it ends its turn in running water.Stake to the Heart. If a weapon that deals Piercing damage is driven into the vampire’s heart while the vampire has the
Incapacitated condition in its resting place, the vampire has the Paralyzed condition until the weapon is removed.Sunlight. The vampire takes 20 Radiant damage if it starts its turn in sunlight. While in
Spells
Player’s Handbook
’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
affect a 40-foot square, you can create a pillar up to 20 feet high, raise or lower the square’s elevation by up to 20 feet, dig a trench up to 20 feet deep, and so on. It takes 10 minutes for
Spells
Player’s Handbook
. Each creature of your choice that you can see in a 40-foot-radius, 20-foot-high Cylinder centered on that point makes a Dexterity saving throw. A creature takes 8d8 Force damage on a failed save or half as much damage on a successful one.
Spells
Player’s Handbook
saving throw, taking 2d6 Fire damage on a failed save or half as much damage on a successful one.
As a Bonus Action, you can move the sphere up to 30 feet, rolling it along the ground. If you move
feet tall and jump it across pits up to 10 feet wide. Flammable objects that aren’t being worn or carried start burning if touched by the sphere, and it sheds Bright Light in a 20-foot radius and
Spells
Player’s Handbook
feet high, and 5 feet thick or a circle that has a 20-foot diameter and is up to 20 feet high and 5 feet thick. The wall blocks line of sight.
When the wall appears, each creature in its area makes a
Dexterity saving throw, taking 7d8 Piercing damage on a failed save or half as much damage on a successful one.
A creature can move through the wall, albeit slowly and painfully. For every 1 foot a
Equipment
saving throw, taking 3d6 Force damage on a failed save or half as much damage on a successful one.
It takes 1 minute to bind two or more Dynamite Sticks together so they explode at the same time. Each
stick after the first increases the damage by 1d6 (to a maximum of 10d6) and the effect’s radius by 5 feet (to a maximum of 20 feet).
It takes 1 minute to rig dynamite with a longer fuse so it explodes after a longer period of time, such as 1 minute or 10 minutes.
Spells
Player’s Handbook
A bright streak flashes from you to a point you choose within range and then blossoms with a low roar into a fiery explosion. Each creature in a 20-foot-radius Sphere centered on that point makes a
Dexterity saving throw, taking 8d6 Fire damage on a failed save or half as much damage on a successful one.
Flammable objects in the area that aren’t being worn or carried start burning.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 3.
Spells
Player’s Handbook
You point at a location within range, and a glowing, 1-foot-diameter ball of acid streaks there and explodes in a 20-foot-radius Sphere. Each creature in that area makes a Dexterity saving throw. On
a failed save, a creature takes 10d4 Acid damage and another 5d4 Acid damage at the end of its next turn. On a successful save, a creature takes half the initial damage only.
Using a Higher-Level Spell Slot. The initial damage increases by 2d4 for each spell slot level above 4.
Monsters
Monster Manual
", "rollDamageType":"Cold"} Cold damage.
Cold Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 20, each creature in a 60-foot Cone
. Failure: 54 (12d8);{"diceNotation":"12d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.
Paralyzing Breath. Constitution Saving Throw: DC
Spells
Player’s Handbook
You create a wall of fire on a solid surface within range. You can make the wall up to 60 feet long, 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1
foot thick. The wall is opaque and lasts for the duration.
When the wall appears, each creature in its area makes a Dexterity saving throw, taking 5d8 Fire damage on a failed save or half as much
Monsters
Monster Manual
":"Psychic"} Psychic damage.
Beguiling Song. Wisdom Saving Throw: DC 15, each creature in a 20-foot-radius Sphere centered on a point within 120 feet. Failure: 20 (3d10 + 4);{"diceNotation":"3d10+4
", "rollType":"damage", "rollAction":"Beguiling Song", "rollDamageType":"Psychic"} Psychic damage, and the target has the Charmed condition until the end of the performer’s next turn. Success: Half
Spells
Player’s Handbook
A swirling cloud of embers and smoke fills a 20-foot-radius Sphere centered on a point within range. The cloud’s area is Heavily Obscured. It lasts for the duration or until a strong wind (like
that created by Gust of Wind) disperses it.
When the cloud appears, each creature in it makes a Dexterity saving throw, taking 10d8 Fire damage on a failed save or half as much damage on a
Monsters
Monster Manual
", "rollDamageType":"Radiant"} Radiant damage.
Holy Burst. Dexterity Saving Throw: DC 20, each enemy in a 20-foot-radius Sphere centered on a point the planetar can see within 120 feet. Failure: 24 (7d6
);{"diceNotation":"7d6", "rollType":"damage", "rollAction":"Holy Burst", "rollDamageType":"Radiant"} Radiant damage. Success: Half damage.
Spellcasting. The planetar casts one of the following spells
Monsters
Monster Manual
Radiant Ray in any combination.
Slam. Melee Attack Roll: +18;{"diceNotation":"1d20+18", "rollType":"to hit", "rollAction":"Slam"}, reach 20 ft. Hit: 32 (4d10 + 10);{"diceNotation":"4d10+10", "rollType
":"damage", "rollAction":"Slam", "rollDamageType":"Bludgeoning"} Bludgeoning damage, and the colossus pushes the target up to 20 feet straight away from itself.
Radiant Ray. Ranged Attack Roll: +18
Monsters
Monster Manual
+6", "rollType":"damage", "rollAction":"Gore", "rollDamageType":"Piercing"} Piercing damage. If the target is a Huge or smaller creature and the elephant moved 20+ feet straight toward it immediately
", "rollType":"damage", "rollAction":"Trample", "rollDamageType":"Bludgeoning"} Bludgeoning damage. Success: Half damage.
Monsters
Monster Manual
":"Bludgeoning"} Bludgeoning damage if the seahorse moved 20+ feet straight toward the target immediately before the hit.Bubble Dash. While underwater, the seahorse moves up to half its Swim Speed without provoking opportunity attack;Opportunity Attacks.
Monsters
Monster Manual
", "rollDamageType":"Slashing"} Slashing damage.
Fire Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Fire Breath"}. Dexterity Saving Throw: DC 11, each creature in a 20
-foot-long, 5-foot-wide Line. Failure: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage. Success: Half damage.
Sleep Breath
Magic Items
Dungeon Master’s Guide (2024)
pounds while flying at its maximum speed (16 miles per hour for a maximum of 144 miles per day, with a 1-hour rest for every 3 hours of flying) or 1,000 pounds at half that speed. The bird disappears
. The token disappears, and a 50-foot-long, 20-foot-wide boat shaped like a swan takes its place. The boat is self-propelled and moves across water at a speed of 6 miles per hour. You can take a Magic
Monsters
Monster Manual
", "rollDamageType":"Thunder"} Thunder damage, and the target is pushed up to 20 feet straight away from the elemental and has the Prone condition. Success: Half damage only.Poison, ThunderBludgeoning, Lightning, Piercing, Slashing
Monsters
Monster Manual
", "rollDamageType":"Piercing"} Piercing damage. If the target is a Large or smaller creature and the gorgon moved 20+ feet straight toward it immediately before the hit, the target has the Prone condition
", "rollType":"damage", "rollAction":"Trample", "rollDamageType":"Bludgeoning"} Bludgeoning damage. Success: Half damage.
Monsters
Monster Manual
":"1d6", "rollType":"recharge", "rollAction":"Hail of Stone"}. Constitution Saving Throw: DC 12, each creature in a 20-foot-radius, 40-foot-high Cylinder centered on a point the lizardfolk can see within
. Success: Half damage only.
Spellcasting. The lizardfolk casts one of the following spells, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 12):
At Will: Elementalism 1/Day Each: Meld into Stone, Speak with Plants, Spike Growth
Monsters
Monster Manual
":"2d10+7", "rollType":"damage", "rollAction":"Gore", "rollDamageType":"Piercing"} Piercing damage. If the target is a Huge or smaller creature and the mammoth moved 20+ feet straight toward it
", "rollType":"damage", "rollAction":"Trample", "rollDamageType":"Bludgeoning"} Bludgeoning damage. Success: Half damage.
Monsters
Monster Manual
range 60 ft. Hit: 20 (5d6 + 3);{"diceNotation":"5d6+3", "rollType":"damage", "rollAction":"Abyssal Strike", "rollDamageType":"Poison"} Poison damage.
Hunger of Yeenoghu (Recharge 5–6);{"diceNotation
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.