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Returning 35 results for 'hours cause'.
Magic Items
Dungeon Master’s Guide
.
Brew Potion. When you finish a Long Rest, you can use the cauldron to create a Potion of Healing (greater), which takes 1 minute. The potion lasts for 24 hours, then loses its magic if not consumed
.
Raise Dead. As a Magic action, you can cause the cauldron to grow large enough for a Medium creature to crouch within. You can revert the cauldron to its normal size as a Magic action, harmlessly
Magic Items
Dungeon Master’s Guide
rejects you but also places a curse on you, causing you to make D20 Test;D20 Tests with Disadvantage for 24 hours or until the curse is ended by a Remove Curse spell or similar magic. If you’re
cause the Moonblade to flash brightly. Each other creature that is within 30 feet of you and not behind Total Cover must succeed on a DC 15 Constitution saving throw or have the Blinded condition for 1
Feats
Forgotten Realms: Heroes of Faerûn
when the effect ends for a target, the target is immune to this effect for 24 hours.
Inspired by Fear. When you cause a creature to have the Frightened condition and you are the source of its fear
Cloak of Invisibility
Legacy
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Magic Items
Basic Rules (2014)
While wearing this cloak, you can pull its hood over your head to cause yourself to become invisible. While you are invisible, anything you are carrying or wearing is invisible with you. You become
visible when you cease wearing the hood. Pulling the hood up or down requires an action.
Deduct the time you are invisible, in increments of 1 minute, from the cloak's maximum duration of 2 hours
Monsters
Storm King's Thunder
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 of 30 feet, as well as a measure of innate spellcasting ability based on Wisdom. For the next 24 hours, it can innately cast the following spells, requiring no material components:
3/day
Dominate Monster
Legacy
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Spells
Basic Rules (2014)
do. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well.
Each time the target takes damage, it makes a new Wisdom saving throw
against the spell. If the saving throw succeeds, the spell ends.
At Higher Levels. When you cast this spell with a 9th-level spell slot, the duration is concentration, up to 8 hours.
Magic Items
Guildmasters’ Guide to Ravnica
successful one. Afterward, you can use an action to cause the weapon to reappear in your empty hand. You can’t cause it to explode again until you finish a short or long rest.
If you don’t
call the weapon back to your hand, it reappears at the point where it exploded when you are no longer attuned to it or when 24 hours have passed.
Monsters
Ghosts of Saltmarsh
made while submerged in water.
Limited Amphibiousness. The deep diver can breathe air and water, but it needs to be submerged at least once every 4 hours to avoid suffocating.
Lure. The deep diver can
cause its lure to light up or darken at will. While the lure is lit, the deep diver sheds bright light in a 30-foot radius centered on itself and dim light for an additional 20 feet.
Shark Telepathy
Monsters
Planescape: Adventures in the Multiverse
for 24 hours.
Spellcasting. The law bender casts one of the following spells, requiring no material components and using Intelligence as the spellcasting ability:
At will: dispel magic, fly, mage
armor, mage hand, prestidigitationProbability Loophole (3/Day). When the law bender or a creature it can see makes an attack roll, a saving throw, or an ability check, the law bender can cause the roll
Cauldron of Rebirth
Legacy
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Magic Items
Tasha’s Cauldron of Everything
. When you finish a long rest, you can use the cauldron to create a potion of healing, greater;potion of greater healing. The potion lasts for 24 hours, then loses its magic if not consumed.
As an
action, you can cause the cauldron to grow large enough for a Medium creature to crouch within. You can revert the cauldron to its normal size as an action, harmlessly shunting anything that can’t
Aboleth
Legacy
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Monsters
Basic Rules (2014)
attack while within 5 feet of it must make a DC 14 Constitution saving throw. On a failure, the creature is diseased for 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Mucous Cloud"} hours
takes damage, the target can repeat the saving throw. On a success, the effect ends. No more than once every 24 hours, the target can also repeat the saving throw when it is at least 1 mile away from
Spells
Xanathar's Guide to Everything
.
Bless Water. You touch one vial of water and cause it to become holy water.
Coming of Age. You touch one humanoid who is a young adult. For the next 24 hours, whenever the target makes an
your god’s service. For the next 24 hours, whenever the target makes a saving throw, it can roll a d4 and add the number rolled to the save. A creature can benefit from this rite only once
Dominate Beast
Legacy
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Spells
Basic Rules (2014)
. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well.
Each time the target takes damage, it makes a new Wisdom saving throw against
-level spell slot, the duration is concentration, up to 1 hour. When you use a spell slot of 7th level or higher, the duration is concentration, up to 8 hours.
Dominate Person
Legacy
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Spells
Basic Rules (2014)
. During this time you can also cause the creature to use a reaction, but this requires you to use your own reaction as well.
Each time the target takes damage, it makes a new Wisdom saving throw
7th-level spell slot, the duration is concentration, up to 1 hour. When you use a spell slot of 8th level or higher, the duration is concentration, up to 8 hours.
Wastrilith
Legacy
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Monsters
Mordenkainen’s Tome of Foes
Constitution saving throw. On a successful save, the creature is immune to the foul water for 24 hours. On a failed save, the creature takes 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollDamageType
underwater, it can cause all water within 60 feet of it to be difficult terrain for other creatures until the start of its next turn.Multiattack. The wastrilith uses Grasping Spout and makes three
Monsters
Thieves’ Gallery
she will fight tooth and nail for a cause she believes in.
Doric has joined the Emerald Enclave, a network of survivalists who tend to the balance between civilization and nature. When the Lord of
owlbear (see the Monster Manual).
Doric can remain in that form for up to 2 hours. She can choose whether her equipment falls to the ground, melds with her new form, or is worn by the new form. Doric
Magic Items
The Book of Many Things
This deck of cards is decorated with geometric shapes that have a protective motif. While you’re holding the deck, you can use an action to shuffle it and cause the cards to deal themselves out
psychic damage. The shelter lasts for 24 hours, until you dismiss it as an action, or until it is reduced to 0 hit points. When the shelter’s duration ends, it transforms back into a deck of cards
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
infected by these spores for 24 hours. On a failed save, the creature is infected with a disease called the spores of Zuggtmoy and also gains a random form of madness (determined by rolling on the Madness
every 24 hours, ending the infection on a success. On a failure, the infected creature’s body is slowly taken over by fungal growth, and after three such failed saves, the creature dies and is
Monsters
Tales from the Yawning Portal
attack while within 5 feet of it must make a DC 12 Constitution saving throw. On a failure, the creature is diseased for 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Mucous Cloud"} hours
each other over any distance.
Whenever the charmed target takes damage, the target can repeat the saving throw. On a success, the effect ends. No more than once every 24 hours, the target can also
Mummy Lord
Legacy
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Monsters
Basic Rules (2014)
Magic Resistance. The mummy lord has advantage on saving throws against spells and other magical effects.
Rejuvenation. A destroyed mummy lord gains a new body in 24 hours if its heart is intact
, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target's hit point maximum
Ancient Bronze Dragon
Legacy
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Monsters
Basic Rules (2014)
throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Ancient Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType
ancient ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds
Adult Red Dracolich
Legacy
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Monsters
Monster Manual (2014)
the effect ends for it, the creature is immune to the dracolich's Frightful Presence for the next 24 hours.
Fire Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fire
, telling the grim story of its life, the enemies it has slain, and the nations it has conquered.
Lair Actions
On initiative count 20 (losing initiative ties), the dracolich takes a lair action to cause
Adult Blue Dragon
Legacy
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Monsters
Basic Rules (2014)
turns, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours
wealth of the dead intruders.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same
Adult Bronze Dragon
Legacy
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Monsters
Basic Rules (2014)
throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Adult Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapons"}. The dragon uses one
treasure is hidden.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon chooses a point on the ground that
Ancient Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapons"}. The dragon uses one
initiative ties), the dragon takes a lair action to cause one of the following effects:
A strong wind blows around the dragon. Each creature within 60 feet of the dragon must succeed on a DC 15
Ancient Red Dragon
Legacy
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Monsters
Basic Rules (2014)
24 hours.
Fire Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fire Breath"}. The dragon exhales fire in a 90-foot cone. Each creature in that area must make a DC 24
Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row:
Magma
Ancient Black Dragon
Legacy
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Monsters
Basic Rules (2014)
Frightful Presence for the next 24 hours.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Acid Breath"}. The dragon exhales acid in a 90-foot line that is 10 feet wide
the lair, which is filled with the stench of death and decay.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the
Ancient Blue Dragon
Legacy
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Monsters
Basic Rules (2014)
turns, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours
the wealth of the dead intruders.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the
Ancient Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
, the creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapons"}. The dragon
dragon dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the
Adult Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapons"}. The dragon uses one
to cause one of the following effects:
A strong wind blows around the dragon. Each creature within 60 feet of the dragon must succeed on a DC 15 Strength saving throw or be pushed 15 feet away from
Adult Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge
ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row
Adult Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
creature is immune to the dragon's Frightful Presence for the next 24 hours.
Breath Weapons (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapons"}. The dragon uses one
dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the fog cloud
Lich
Legacy
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Monsters
Basic Rules (2014)
gaze for the next 24 hours.
Disrupt Life (Costs 3 Actions). Each non-undead creature within 20 feet of the lich must make a DC 18 Constitution saving throw against this magic, taking 21 (6d6
ties), the lich can take a lair action to cause one of the following magical effects; the lich can’t use the same effect two rounds in a row:
The lich rolls a d8;{"diceNotation":"1d8","rollType






