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Returning 35 results for 'half hour'.
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half house
Magic Items
Dungeon Master’s Guide
possible, understands your languages, obeys your commands, and takes its turn immediately after you on your Initiative count. The elemental disappears after 1 hour, when it dies, or when you dismiss it
as a Bonus Action. The bowl can’t be used this way again until the next dawn.
The bowl is about 1 foot in diameter and half as deep. It holds about 3 gallons.
Magic Items
Dungeon Master’s Guide
or half as much damage on a successful one. The effect ends after you exhale the fire three times or when 1 hour has passed.
This potion’s orange liquid flickers, and smoke fills the top of the container and wafts out whenever it is opened.
Monsters
Monster Manual
’s Chilling Gaze for 1 hour.
Cold Breath (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 18, each creature in a 30-foot Cone
. Failure: 45 (10d8);{"diceNotation":"10d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.Cold
Magic Items
Dungeon Master’s Guide
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
Magic Items
Dungeon Master’s Guide
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
speed by 5 miles per hour for 8 hours. You can dismiss the fan as a Magic action.
Swan Boat (Rare). You can take a Magic action to touch the token to a body of water at least 60 feet in diameter
Monsters
Monster Manual
it turns to dust if reduced to 0 Hit Points. If the gem is destroyed, the dracolich can create a new one by completing an 8-hour ritual using a gem worth 1,000+ GP and by expending 5,000 GP, which the
Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Spellcasting. The dracolich casts one of the following spells, requiring no Material components and using Charisma as the
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
Monsters
Monster Manual
":"damage", "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.
Paralyzing Ray
target has the Frightened condition until the end of its next turn. Success: Half damage only.
Slowing Ray. Constitution Saving Throw: DC 17. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage
Spells
Player’s Handbook
measured in minutes requires a payment worth 100 GP per minute. A task measured in hours requires 1,000 GP per hour. And a task measured in days (up to 10 days) requires 10,000 GP per day. The DM can
typically require only half the suggested payment, while especially dangerous tasks might require a greater gift. Creatures rarely accept tasks that seem suicidal.
After the creature completes the
Monsters
Monster Manual
of every turn, but it turns to dust if reduced to 0 Hit Points. If the gem is destroyed, the dracolich can create a new one by completing an 8-hour ritual using a gem worth 1,000+ GP and by expending
);{"diceNotation":"8d12", "rollType":"damage", "rollAction":"Necrotic Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Spellcasting. The dracolich casts one of
Monsters
Monster Manual
, it teleports into its resting place unless it is in running water or sunlight. If it can’t teleport, it is destroyed. Once inside its resting place, it has the Paralyzed condition for 1 hour
the start of its next turn.
Umbral Strike. The vampire moves up to half its Speed, and it makes one Grave Strike or Sickening Ray attack.Vampire Lairs
vampire;Vampires and vampire umbral lords
Monsters
Monster Manual
regains 1 Hit Point after spending 1 hour there.
Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Vampire Weakness. The
turn.
Deathless Strike. The vampire moves up to half its Speed, and it makes one Grave Strike attack.NecroticCharm (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Charm
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
, 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
Feats
Forgotten Realms: Heroes of Faerûn
spell on a failed save or half as much damage on a successful one.
3-7
You and the triggering spell’s caster form a Telepathy;telepathic link for 1 hour.
8-10
Gravity is reversed in a
Spells
Forgotten Realms: Heroes of Faerûn
a Constitution saving throw, taking 4d10 Radiant damage on a failed save or half as much damage on a successful one. A creature also makes this save when it enters the spell’s area for the first
Circle spell.
Secondary Casters
Area of Effect
Duration
1–3
40-foot-radius, 40-foot-high Cylinder
1 Hour
4–6
60-foot-radius, 60-foot-high Cylinder
8 Hours
7+
100-foot-radius, 100-foot-high Cylinder
24 Hours
Monsters
Astarion's Book of Hungers
regains 1 Hit Point after spending 1 hour there.
Vampire Weakness. The vampire has these weaknesses:
Forbiddance. The vampire can’t enter a residence without an invitation from an occupant
of its turns.
Hellfire Strike. The vampire moves up to half its Speed, and it makes one Hellfire Claw attack.
Infernal Majesty. Charisma Saving Throw: DC 17, each creature in a 20-foot Emanation
Giant Wasp
Legacy
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Monsters
Basic Rules (2014)
","rollDamageType":"poison"} poison damage on a failed save, or half as much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this way.
Swarm of Insects (Centipedes)
Legacy
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Monsters
Basic Rules (2014)
the swarm has half of its hit points or fewer.
A creature reduced to 0 hit points by a swarm of centipedes is stable but poisoned for 1 hour, even after regaining hit points, and paralyzed while poisoned in this way.Bludgeoning, Piercing, Slashing
Incendiary Cloud
Legacy
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Spells
Basic Rules (2014)
for the duration or until a wind of moderate or greater speed (at least 10 miles per hour) disperses it.
When the cloud appears, each creature in it must make a Dexterity saving throw. A creature takes
10d8 fire damage on a failed save, or half as much damage on a successful one. A creature must also make this saving throw when it enters the spell's area for the first time on a turn or ends its
Monsters
Storm Lord’s Wrath
","rollDamageType":"poison"} poison damage on a failed save, or half as much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this way.Poison, Psychic
Monsters
Waterdeep: Dungeon of the Mad Mage
","rollDamageType":"poison"} poison damage on a failed save, or half as much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this way.Poison, Psychic
Giant Wolf Spider
Legacy
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Monsters
Basic Rules (2014)
target must make a DC 11 Constitution saving throw, taking 7 (2d6);{"diceNotation":"2d6","rollType":"damage","rollAction":"Bite","rollDamageType":"poison"} poison damage on a failed save, or half as
much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in
Harm
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
You unleash a virulent disease on a creature that you can see within range. The target must make a Constitution saving throw. On a failed save, it takes 14d6 necrotic damage, or half as much damage
on a successful save. The damage can't reduce the target's hit points below 1. If the target fails the saving throw, its hit point maximum is reduced for 1 hour by an amount equal to the necrotic
Truth Serum (Ingested)
Legacy
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Equipment
A creature subjected to this poison must succeed on a DC 11 Constitution saving throw or become poisoned for 1 hour. The poisoned creature can't knowingly speak a lie, as if under the effect of a
reduced effect, such as allowing advantage on the saving throw or dealing only half damage on a failed save.
Abominable Yeti
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
end of each of its turns, ending the effect on itself on a success. If the target's saving throw is successful, or if the effect ends on it, the target is immune to this yeti's gaze for 1 hour.
Cold
saving throw, taking 45 (10d8);{"diceNotation":"10d8","rollType":"damage","rollAction":"Cold Breath","rollDamageType":"cold"} cold damage on a failed save, or half as much damage on a successful one.Cold
Phase Spider
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
the target must make a DC 11 Constitution saving throw, taking 18 (4d8);{"diceNotation":"4d8","rollType":"damage","rollAction":"Bite","rollDamageType":"poison"} poison damage on a failed save, or half
as much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while
Feather Token
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
while flying at its maximum speed (16 miles an hour for a maximum of 144 miles per day, with a one-hour rest for every 3 hours of flying), or 1,000 pounds at half that speed. The bird disappears after
miles per hour for 8 hours. You can dismiss the fan as an action.
Feather Token (Swan Boat);Swan Boat. You can use an action to touch the token to a body of water at least 60 feet in diameter. The
Quaal's Feather Token
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Dungeon Master’s Guide (2014)
while flying at its maximum speed (16 miles an hour for a maximum of 144 miles per day, with a one-hour rest for every 3 hours of flying), or 1,000 pounds at half that speed. The bird disappears after
miles per hour for 8 hours. You can dismiss the fan as an action.
Feather Token (Swan Boat);Swan Boat. You can use an action to touch the token to a body of water at least 60 feet in diameter. The
Giant Spider
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
target must make a DC 11 Constitution saving throw, taking 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollAction":"Bite","rollDamageType":"poison"} poison damage on a failed save, or half as
much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned
Difficult Terrain
Legacy
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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.
magic-items
hits or misses a target.
Irradiation. A creature that takes radiant damage from this bow becomes magically marked for 1 hour. During this time, it leaves an invisible trail that can be seen by
creatures with truesight or creatures using the detect magic spell. The trail fades after 1 hour.
Optional Attunement. If you choose to attune to this weapon, it gains the Solar Beam property and has 3
Bag of Beans
Legacy
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Magic Items
Basic Rules (2014)
, extending from the beans. Each creature in the area, including you, must make a DC 15 Dexterity saving throw, taking 5d4 fire damage on a failed save, or half as much damage on a successful one. The
creature eats a toadstool, roll any die. On an odd roll, the eater must succeed on a DC 15 Constitution saving throw or take 5d6 poison damage and become poisoned for 1 hour. On an even roll, the eater
Storm of Vengeance
Legacy
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Spells
Basic Rules (2014)
struck creature must make a Dexterity saving throw. The creature takes 10d6 lightning damage on a failed save, or half as much damage on a successful one.
Round 4. Hailstones rain down from the cloud
, 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.
magic-items
hits or misses a target.
Irradiation. A creature that takes radiant damage from this bow becomes magically marked for 1 hour. During this time, it leaves an invisible trail that can be seen by
creatures with truesight or creatures using the detect magic spell. The trail fades after 1 hour.
Optional Attunement. If you choose to attune to this weapon, it gains the Solar Beam property and has 3
magic-items
hits or misses a target.
Irradiation. A creature that takes radiant damage from this bow becomes magically marked for 1 hour. During this time, it leaves an invisible trail that can be seen by
creatures with truesight or creatures using the detect magic spell. The trail fades after 1 hour.
Optional Attunement. If you choose to attune to this weapon, it gains the Solar Beam property and has 3