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Returning 35 results for 'half hour'.
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half house
Magic Items
Dungeon Master’s Guide (2024)
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 (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
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 (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
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
":"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
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
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
, 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
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
Monsters
Out of the Abyss
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
Monsters
Strixhaven: A Curriculum of Chaos
of the hunter that has the ability to cast spells must succeed on a DC 14 Wisdom saving throw or be mystically marked by the hunter for 1 hour.
While marked, a creature can’t become hidden from
distance and direction to the creature.Consume and Destroy. When the hunter takes damage from a spell, it takes only half the triggering damage (rounded down). If the creature that cast the spell is
Monsters
Storm King's Thunder
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 in this
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"7d8", "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 this way.
Poisonous Touch (Humanoid Form Only). Melee Weapon Attack: +8
Monsters
Out of the Abyss
on a DC 14 Constitution saving throw or be poisoned until the start of the creature's next turn. On a successful saving throw, the creature is immune to the stench of all troglodytes for 1 hour
wide. Each creature in that line must make a DC 14 Dexterity saving throw, taking 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Acid Spray","rollDamageType":"acid"} acid damage on a failed save, or half as much damage on a successful one.
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
Magic Items
Baldur’s Gate: Descent into Avernus
the box as an action, allowing access to the box’s contents.
A creature that spends 1 hour holding an infernal puzzle box while trying to open it can make a DC 30 Intelligence (Investigation
) check. If the check succeeds, the creature figures out the trick or sequence of steps needed to open the box. If the check fails by 5 or more, the creature must make a DC 18 Wisdom saving throw, taking 42 (12d6) psychic damage on a failed save, or half as much damage on a successful one.
Monsters
Fizban's Treasury of Dragons
Weapon, and he regains any expended uses of Legendary Resistance. Additionally, the aspect can now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional
than 1 hour is restored to life with all its hit points.
Platinum Breath. The aspect exhales radiant platinum flames in a 300-foot cone. Each creature in that area must make a DC 26 Dexterity saving
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
falls into a magical slumber. On a successful save, the target takes half as much damage only. The honks can be heard up to 300 feet away.
A creature under magical slumber has the unconscious
sprouted in place of the first. Enraged, the Goose Mother devoured the witch and rampaged deep into the wilds where it lives to this day.
The Goose Mother lays one golden egg every hour, precisely on the
Monsters
Out of the Abyss
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
Monsters
Storm King's Thunder
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
Monsters
Ghosts of Saltmarsh
":"damage","rollAction":"Water Dependency","rollDamageType":"acid"} acid damage at the end of every hour he goes without exposure to water.Multiattack. Mr. Dory makes three attacks with his rapier
":"5d10","rollType":"damage","rollAction":"Eye of Corruption","rollDamageType":"poison"} poison damage and then gains vulnerability to both necrotic and poison damage for 1 minute. On a successful save, it takes half damage and does not gain the vulnerabilities.Necrotic
Monsters
Fizban's Treasury of Dragons
Weapon, and it regains any expended uses of Legendary Resistance. Additionally, the greatwyrm can now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional
creature takes 78 (12d12);{"diceNotation":"12d12","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"fire"} fire damage. On a successful save, the creature takes half as much damage.The
Monsters
Fizban's Treasury of Dragons
now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional 120,000 XP (240,000 XP total) for defeating the greatwyrm after its Metallic Awakening activates
, or half as much damage on a successful one.
Sapping Breath. The greatwyrm exhales gas in a 300-foot cone. Each creature in that area must make a DC 25 Constitution saving throw. On a failed save
Monsters
Fizban's Treasury of Dragons
Weapon, and it regains any expended uses of Legendary Resistance. Additionally, the greatwyrm can now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional
creature takes 78 (12d12);{"diceNotation":"12d12","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"cold"} cold damage. On a successful save, the creature takes half as much damage.The
Monsters
Tales from the Yawning Portal
hit points equal to that of the nereid, but the garment can’t be directly harmed while the nereid wears it. If the mantle is destroyed, the nereid becomes poisoned and dies within 1 hour. A
a straight line or is knocked prone (nereid’s choice). On a successful save, the target takes half as much damage and isn’t pushed or knocked prone.
Monsters
Fizban's Treasury of Dragons
Weapon, and it regains any expended uses of Legendary Resistance. Additionally, the greatwyrm can now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional
creature takes 78 (12d12);{"diceNotation":"12d12","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"acid"} acid damage. On a successful save, the creature takes half as much damage.The
Monsters
Mordenkainen Presents: Monsters of the Multiverse
half as much damage on a successful one. The save DC is 10 + the number of meenlocks participating in the torment, considering only those that remain within sight of the victim for the entire hour and
and take actions and reactions as normal. This torment has no effect on a creature that is immune to the frightened condition. If the creature is susceptible and remains incapacitated for 1 hour, the
Monsters
Fizban's Treasury of Dragons
now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional 120,000 XP (240,000 XP total) for defeating the greatwyrm after its Metallic Awakening activates
failed save, or half as much damage on a successful one.
Sapping Breath. The greatwyrm exhales gas in a 300-foot cone. Each creature in that area must make a DC 25 Constitution saving throw. On a
Monsters
Quests from the Infinite Staircase
Damage Transfer. While it is grapple;grappling a creature, the memory web takes only half the damage dealt to it, and the creature grappled by the web takes the other half.
False Appearance. If the
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 has the unconscious condition for 1 hour. If a memory
Monsters
Fizban's Treasury of Dragons
Flames, and she regains any expended uses of Legendary Resistance. Additionally, the aspect can now use the options in the "Mythic Actions" section for 1 hour. Award a party an additional 155,000 XP
(Poison)", "rollDamageType":"poison"}. On a successful save, the creature takes half as much damage.The aspect can take 3 legendary actions, choosing from the options below. Only one legendary action
Monsters
Fizban's Treasury of Dragons
Weapon, and it regains any expended uses of Legendary Resistance. Additionally, the greatwyrm can now use the options in the “Mythic Actions” section for 1 hour. Award a party an additional
creature takes 78 (12d12);{"diceNotation":"12d12","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"poison"} poison damage. On a successful save, the creature takes half as much
Monsters
Thieves’ Gallery
":"bludgeoning"} bludgeoning damage on a failed saving throw, or half as much damage on a successful one. A creature in multiple spheres takes this damage only once.Sofina is a Red Wizard of Thay, an elite
Sofina, whom it obeys. The summoned wraith takes its turn immediately after Sofina. It lasts for 1 hour, until it or Sofina dies, or until Sofina dismisses it as a bonus action.