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Returning 35 results for 'first hour'.
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Magic Items
Dungeon Master’s Guide
, and an Efreeti appears in an unoccupied space within 30 feet of you.
The first time the bottle is opened, the DM rolls on the following table to determine what happens.
1d10
Effect
1
The efreeti attacks you. After fighting for 5 rounds, the efreeti disappears, and the bottle loses its magic.
2-9
The efreeti understands your languages and obeys your commands for 1 hour
Spells
Player’s Handbook
:
The creature can’t willingly enter the Cylinder by nonmagical means. If the creature tries to use teleportation or interplanar travel to do so, it must first succeed on a Charisma saving throw
targets outside it.
Using a Higher-Level Spell Slot. The duration increases by 1 hour for each spell slot level above 3.
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
. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success. Second Failure: The target
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
. Constitution Saving Throw: DC 17. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success
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
the end of its next turn.The five-headed progenitor of chromatic dragons, Tiamat embodies the vices of evil dragons. Since the destruction of the First World, she has dwelled in the Nine Hells&mdash
Monsters
Strixhaven: A Curriculum of Chaos
","rollType":"roll","rollAction":"Verdant Talisman"} to its initiative rolls while it wears the talisman. These benefits last for 1 hour or until the apprentice conducts another ritual to bestow another
fog and muck of the swamp, the students of Witherbloom College—first as apprentices and then as witherbloom pledgemage;pledgemages—study the cycle of life and death. Their magic is fueled
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
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
hour. Sometimes these eggs hatch into clutches of young geese that grow up to terrorize the marshes of Eldraine. Other times, the eggs contain trinkets or valuables. The fae folk of Eldraine’s
Monsters
Van Richten’s Guide to Ravenloft
can see within 30 feet of it. The stirges are under the strigoi’s control and act immediately after the strigoi in the initiative order. The stirges disappear after 1 hour, when the strigoi dies
, or when the strigoi dismisses them (no action required).The first strigoi were created by spellcasters who subjected swarms of stirges to transmutation spells. Other strigoi have emerged as the
Equipment
for 1 hour. While poisoned in this way, the creature is immune to fear, and the first time it drops to 0 hit points without being killed outright, it drops to 1 hit point instead. A dose of dreamlily
A psychoactive liquid that smells and tastes like your favorite beverage, essence of dreamlily is a Sarlonan opiate. First imported to help manage pain during the Last War, it’s now the most
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
Juiblex
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
lair. The area can be up to 10 feet on a side. The slime lasts for 1 hour or until it is burned away with fire. When the slime appears, each creature in that area must succeed on a DC 21 Strength
saving throw or become restrained. When a creature enters the area for the first time on a turn or ends its turn there, that creature must make the same save. A restrained creature is stuck as long as it
Monsters
Mordenkainen Presents: Monsters of the Multiverse
hour. If the saving throw fails by 5 or more, the target is also unconscious while poisoned in this way. The target regains consciousness if it takes damage or if another creature takes an action to
is typically the first or second son of a drow matron mother. Elsewhere drow house captains fight in the war against Lolth, often allying with duergar and others who also wish to rid their
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
sense (rats only), druidcraft, entangle
1/day each: animal messenger (rats only), stinking cloudWhen ogres first moved into the wilds of Eldraine, they encountered all manner of unfamiliar creatures
spoken commands, and take their turns immediately after the ogre’s turn on the same initiative count. The rats remain for 1 hour, until the ogre dies, or until the ogre dismisses them as a bonus action.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
the first time on a turn or ends its turn there, that creature must make the same save.
The slime lasts for 1 hour or until it is burned away with fire. If the slime is set on fire, it burns away
Juiblex chooses within the lair. The slime disintegrates after 1 hour.
Slippery Slime. Juiblex slimes a square area of ground it can see within the lair. The area can be up to 10 feet on a side. When
Magic Items
Bigby Presents: Glory of the Giants
speaking, singing, and playing by itself.
Whenever you attempt to attune to the harp, you must first make either a DC 15 Charisma (Performance) check or a DC 20 Charisma (Persuasion) check to convince the
the harp to cast the calm emotions spell (save DC 19). When the spell is cast using the harp, its duration increases to 1 hour, provided you maintain concentration on the spell. This property can be
Monsters
Strixhaven: A Curriculum of Chaos
1d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Verdant Talisman"} to its initiative rolls while it wears the talisman. These benefits last for 1 hour or until the pledgemage conducts
its turns, ending the effect on itself on a success.Deep in the fog and muck of the swamp, the students of Witherbloom College—first as witherbloom apprentice;apprentices and then as pledgemages
Monsters
Mordenkainen Presents: Monsters of the Multiverse
throw or be poisoned for 1 hour. If the saving throw fails by 5 or more, the target is also unconscious while poisoned in this way. The target regains consciousness if it takes damage or if another
it can see that is also in dim light or darkness. It then has advantage on the first melee attack it makes before the end of the turn.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
throw or be poisoned for 1 hour. If the saving throw fails by 5 or more, the target is also unconscious while poisoned in this way. The target regains consciousness if it takes damage or if another
. While in dim light or darkness, the drow teleports, along with any equipment it is wearing or carrying, up to 60 feet to an unoccupied space it can see that is also in dim light or darkness. It then has advantage on the first melee attack it makes before the end of the turn.
Monsters
Quests from the Infinite Staircase
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
Princes of the Apocalypse
him with a melee attack while within 10 feet of him, and a creature takes that damage the first time on a turn that Imix moves into its space. Nonmagical weapons that hit Imix are destroyed by fire
initiative count 20 of the next round. Creatures and objects within or beyond the smoke are heavily obscured. A creature that enters the cloud of embers for the first time on a turn or starts its turn
Monsters
Mythic Odysseys of Theros
","rollDamageType":"acid"} acid damage.
Hold Breath. Polukranos can hold its breath for 1 hour.
Legendary Resistance (3/Day). If Polukranos fails a saving throw, it can choose to succeed instead.
Multiple
3 Actions). Polukranos moves up to 50 feet in a straight line and can move through the space of any creature Huge or smaller. The first time it enters each creature’s space during this move, it
Magic Items
The Book of Many Things
. Unless a card states otherwise, as soon as you draw a card from the deck, its magic takes effect. You must draw each card you declared no more than 1 hour after the previous draw. If you fail to draw
you against an untimely demise. The first time after drawing this card that you would drop to 0 hit points from taking damage, you instead drop to 1 hit point.
Dusk. This card supernaturally saps your
Demogorgon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
of the next round. On his turn, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or object interacts physically with
violent and crazed — even creatures that are normally docile.
If a humanoid spends at least 1 hour within 1 mile of the lair, that creature must succeed on a DC 23 Wisdom saving throw or
Monsters
Mordenkainen Presents: Monsters of the Multiverse
memory drained beyond 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 becomes unconscious for 1 hour
Monsters
Candlekeep Mysteries
first time on a turn or starts its turn there must succeed on a DC 19 Constitution saving throw or be poisoned until the end of its next turn. The cloud lasts for 1 minute or until it is dispersed by a
count, and obeys the lich’s commands. The shambling mound dies after 1 hour or when the lich uses this lair action again.
Rotten roots and vines magically erupt in a 20-foot radius centered on
Monsters
Vecna: Eve of Ruin
in her true form. She helped create Silverymoon’s famous Moonbridge and cofounded the Lady’s College, the first school in Faerûn for mages as students rather than as apprentices in
for 1 hour or until she has the incapacitated condition or uses another bonus action to quench it. While wreathed in silver fire, Alustriel gains truesight within 30 feet and can use her Argent Blaze
Magic Items
Princes of the Apocalypse
example, an air node creates a devastation orb of air. The ritual takes 1 hour to complete and requires 2,000 gp worth of special components, which are consumed.
A devastation orb measures 12 inches in
that lasts for 1 hour. Whenever a creature ends its turn exposed to the wind, the creature must succeed on a DC 18 Constitution saving throw or take 1d4 bludgeoning damage, as the wind and debris
Monsters
Eberron: Rising from the Last War
affected only once. The area of each arcane burst then acts as an antimagic field for 1 hour. Sul Khatesh and spells she casts are unaffected by these fields.
Change Shape. Sul Khatesh magically
creature within 30 feet of it. A creature that fails the saving throw but can't expend a spell slot is instead stunned until the end of its next turn.Overlords
In the first days of the world, the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
drained beyond 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 becomes unconscious for 1 hour. The effect
Monsters
Mordenkainen Presents: Monsters of the Multiverse
.
Entanglement. The target must succeed on a DC 17 Dexterity saving throw or be restrained for 1 hour by strands of sticky webbing. The target can escape by taking an action to make a DC 17 Strength or Dexterity
value the challenge of the chase and the thrill of one-on-one combat above all else. An orthon’s first loyalty is to its archduke, but one with no immediate assignment might work for anyone who
Magic Items
Mythic Odysseys of Theros
as best it can, and it takes its turns immediately after yours. The emissary remains for 1 hour before fading away.
Autumn. As an action, you can fire this arrow at a space on the ground that you can
attack roll required, casting the ice storm spell there.
Destroying the Bow. The bow can’t be destroyed without first destroying all its arrows. The winter arrow must be fed to a cerberus on the
Monsters
Eberron: Rising from the Last War
flesh twists in alien ways. The creature has disadvantage on attack rolls, its speed is reduced by half, and if it tries to cast a spell, it must first succeed on a DC 15 Intelligence check or the spell
Daelkyr Modifications table for inspiration.
Creatures within 1 mile of the passage frequently feel as if something is crawling under their skin.
If a humanoid spends at least 1 hour within 1 mile of the
Monsters
Quests from the Infinite Staircase
next turn. On a failed save, it has the unconscious condition, and on a successful save, the effect ends on it. An unconscious creature is no longer poisoned and remains unconscious for 1 hour, until
when it starts its turn inside the wall or when it enters the wall for the first time on a turn. The wall’s area is difficult terrain for a creature that isn’t grappled. The wall sinks
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, oddities, and castoffs of the multiverse in a massive, ever-growing collection.
The first morkoths arose in the Astral Plane when the petrified body of a deity of greed and strife collided with a
time, so it can be recovered with a successful DC 15 Wisdom (Perception) check. An object that is misplaced but not recovered ends up in the morkoth’s lair 1 hour later. If the creature later
Magic Items
The Wild Beyond the Witchlight
cauldron from one form to another (by using an action to touch it), which either can do without being attuned to the item. In its first form, the cauldron is made of solid gold and embossed on the outside
isn’t consumed within 1 hour vanishes. Once used, this property of the cauldron can’t be used again until the next dawn.
When the cauldron is filled with 90 gallons of water mixed with 10