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Returning 35 results for 'chance roll guide to have revert'.
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Magic Items
Dungeon Master’s Guide
As a Bonus Action, you can turn the head of this staff into that of an animate, venomous snake for 1 minute or revert the staff to its inanimate form.
When you take the Attack action, you can make
one of the attack rolls using the animated snake head, which has a reach of 5 feet. Apply your Proficiency Bonus and Wisdom modifier to the attack roll. On a hit, the target takes 1d6 Piercing damage
Monsters
Monster Manual
Elemental Restoration. If the efreeti dies outside the Elemental Plane of Fire, its body dissolves into ash, and it gains a new body in 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction
.
Wishes. The efreeti has a 30 percent chance of knowing the Wish spell. If the efreeti knows it, the efreeti can cast it only on behalf of a non-genie creature who communicates a wish in a way the efreeti
Monsters
Monster Manual
;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Elemental Restoration"} days, reviving with all its Hit Points somewhere on the Plane of Water.
Wishes. The marid has a 30 percent chance of knowing
.
Aquatic Lash. Melee Attack Roll: +10;{"diceNotation":"1d20+10", "rollType":"to hit", "rollAction":"Aquatic Lash"}, reach 15 ft. Hit: 15 (2d8 + 6);{"diceNotation":"2d8+6", "rollType":"damage
Monsters
Monster Manual
outside the Elemental Plane of Earth, its body dissolves into dirt, and it gains a new body in 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Elemental Restoration"} days, reviving with all
its Hit Points somewhere on the Plane of Earth.
Magic Resistance. The dao has Advantage on saving throws against spells and other magical effects.
Wishes. The dao has a 30 percent chance of knowing
Magic Items
Dungeon Master’s Guide
last charge, roll 1d20. On a 1, the staff retains its +2 bonus to attack rolls and damage rolls but loses all other properties. On a 20, the staff regains 1d8 + 2 charges.
Retributive Strike. You
. You have a 50 percent chance to instantly travel to a random plane of existence, avoiding the explosion. If you fail to avoid the effect, you take Force damage equal to 16 times the number of
Monsters
Monster Manual
Elemental Restoration. If the djinni dies outside the Elemental Plane of Air, its body dissolves into mist, and it gains a new body in 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction
. The djinni has a 30 percent chance of knowing the Wish spell. If the djinni knows it, the djinni can cast it only on behalf of a non-genie creature who communicates a wish in a way the djinni can
Magic Items
Dungeon Master’s Guide
expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 20, the staff regains 1d12 + 1 charges.
Retributive Strike. You can take a Magic action to break the staff over your knee
or against a solid surface. The staff is destroyed and releases its magic in an explosion that fills a 30-foot Emanation originating from itself. You have a 50 percent chance to instantly travel to a
Magic Items
Dungeon Master’s Guide
. The Axe of the Dwarvish Lords is a magic weapon that grants a +3 bonus to attack rolls and damage rolls made with it.
When you attack a creature with the axe and roll a 20 on the d20 for the attack
roll, the axe deals an extra 20 Slashing damage.
The axe has the Thrown property with a normal range of 20 feet and a long range of 60 feet. When you hit with a ranged attack using this weapon, it
Magic Items
Dungeon Master’s Guide
duration, the creature reverts to its figurine form. It reverts to a figurine early if its creature form drops to 0 Hit Points or if you take a Magic action while touching the creature to make it revert to
to 24 hours. The nightmare fights only to defend itself. Once it has been used, it can’t be used again until 5 days have passed.
The figurine has a 10 percent chance each time you use it to
Spells
Player’s Handbook
the old feat and gain the benefits of the new one. You can’t replace a feat that is a prerequisite for any of your other feats or features.
Roll Redo. You undo a single recent event by forcing
a reroll of any die roll made within the last round (including your last turn). Reality reshapes itself to accommodate the new result. For example, a Wish spell could undo an ally’s failed
Magic Items
Dungeon Master’s Guide
roll for a spell you cast against a Fiend, you use the maximum possible result instead of rolling.
Random Properties. The Artifact has the following random properties (see “Artifacts” in
the Dungeon Master’s Guide):
2 minor beneficial properties
1 minor detrimental property
1 major detrimental property
Spells. The book has 8 charges and regains 1d8 expended charges daily
Magic Items
Dungeon Master’s Guide
effect.
Comet. The next time you enter combat against one or more Hostile creatures, you can select one of them as your foe when you roll Initiative. If you reduce your foe to 0 Hit Points during that
Guide), it is destroyed by some calamity beyond your control. Any documentation that proves you should own something lost to this card also disappears.
Sage. At any time you choose within one year of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Shape action, you may choose the creature they turn into, abiding by the action’s restrictions. Or you may roll on the Archdruid Favored Shapes table to determine the form the archdruid adopts
.
Archdruid Favored Shapes
d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Archdruid Favored Shapes"}
Favored Shape
1
Air elemental
2
Earth elemental
3
Fire
Monsters
Spelljammer: Adventures in Space
.
Spelljamming. The esthetic has the properties of a spelljamming helm (see the Astral Adventurer’s Guide), but only its reigar creator can attune to it.
Unusual Nature. The esthetic doesn’t
turns, and the esthetic can’t use this tentacle against other targets. The esthetic has 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Number of Tentacles"} × 2 tentacles, each of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
further use of these elemental weapons, or when the giant dies, the weapons disappear.
A storm giant quintessent can revert to their true giant form temporarily and can maintain that form long enough
lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a storm giant quintessent’s lair is warped by the giant’s presence, which creates one or more
Monsters
Out of the Abyss
.
Summon Demon (1/Day). Quenthel attempts to magically summon a yochlol with a 30 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Demon Chance"} chance of success. If the attempt
Monsters
Waterdeep: Dungeon of the Mad Mage
, 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
vinegar, for instance.
Divination spells cast within the lair by creatures other than the mummy lord have a 25 percent chance to provide misleading results, as determined by the DM. If a divination
Monsters
Curse of Strahd
False Appearance. If the blight is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the blight move or act, that creature must
cutting them causes the blight no harm.
Blight Animosity. A tree blight will often fight alongside other kinds of blights, but it hates other tree blights and will attack them given the chance. Tree
Monsters
Princes of the Apocalypse
":"roll","rollAction":"Destruction Chance"} that any container of fluid held or carried by an affected creature (for example, a magic potion) is destroyed.
Regional Effects
The region containing an
.
Wildfires erupt within a 5-mile radius of Imix’s lair. Every hour, there is a ten percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Wildfire Chance"} chance that characters in this area
Monsters
Spelljammer: Adventures in Space
). The elf has a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Solar Dragon"} chance of magically summoning a young solar dragon. A summoned dragon appears in an unoccupied
these substances in various configurations to create star moth;star moths (see the Astral Adventurer’s Guide) and other vessels. The elves also reshape the petrified bodies of dead gods found
Monsters
Candlekeep Mysteries
than Valin have a 25 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Divination Spell Chance"} chance to provide misleading results, as determined by the DM. If a divination spell
","rollType":"roll","rollAction":"Hit Point Reduction"} for every 24 hours that elapse. If the curse reduces the target’s hit point maximum to 0, the target dies, and its body turns to dust. The curse
Monsters
Candlekeep Mysteries
quasit, or attempts to summon a shadow demon with a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Demon"} chance of success. The summoned demon appears in an unoccupied space
Monsters
Phandelver and Below: The Shattered Obelisk
Encephalon Progeny. The gemmule matures into an encephalon cluster if not killed within 30 (4d12 + 4);{"diceNotation":"4d12+4", "rollType":"roll", "rollAction":"Days"} days of its creation.
Magic
chance to mutate into what is known as an encephalon cluster—a ravenous, slimy, psionic, brain-shaped mass that spawns horrors called encephalon gemmules.PsychicLeech. The gemmule targets one
Monsters
Tyranny of Dragons
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 to 0, the target
drinks are spoiled — wine turning to vinegar, for instance.
Divination spells cast within the lair by creatures other than the mummy lord have a 25 percent chance to provide misleading results
Monsters
Princes of the Apocalypse
beneath the open sky have a five percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Thunderstorm Chance"} chance of being struck by lightning. A creature struck by lightning must make a
;{"diceNotation":"3d6","rollType":"roll","rollAction":"Air Control"} × 10 feet through the air. A creature smashed into a solid object or released in mid-air takes 1d6;{"diceNotation":"1d6","rollType
Demogorgon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
Demogorgon (for example, hitting him with an attack), there is a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"illusory duplicate"} chance that it is the illusory duplicate that is
demon lord, roll on the Madness of Demogorgon table to determine the nature of the madness, which is a character flaw that lasts until cured. See the Dungeon Master’s Guide for more on
Monsters
Strixhaven: A Curriculum of Chaos
the Past (2/Day). When another creature within 60 feet of the apprentice misses a target with an attack roll, the apprentice magically enables the attacker to reroll the attack roll. It must use the
course of history. Scholars of this broad mystical study divide between those who see history as an unpredictable jumble of chance and those who believe events form a perfect—and predictable—pattern.
Magic Items
Waterdeep: Dungeon of the Mad Mage
Guide. Regardless of its alignment, the orb has an Intelligence of 18, and Wisdom and Charisma scores determined by rolling 3d6 for each ability. The orb speaks, reads, and understands four languages
.
The orb has extensive knowledge of four narrow academic subjects. When making an Intelligence check to recall lore from any of its areas of expertise, the orb has a +9 bonus to its roll (including
Monsters
Adventure Atlas: The Mortuary
False Appearance. If the animated coffin is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the coffin move or act, that
sardines
3
A groaning mummy
4
A patch of yellow mold (see the Dungeon Master’s Guide)
5
A slumbering vampire spawn
6
A portal to the Path of Graves (detailed in Adventure Atlas: The Mortuary)
Poison, Psychic
Magic Items
Tasha’s Cauldron of Everything
property, there is a chance that one of the souls trapped in the deck escapes. Roll d100 and consult the Souls of the Tarokka table. If you roll one of the high cards, the soul associated with it escapes
determine by rolling on the tables in the “Artifacts” section of the Dungeon Master’s Guide:
2 minor detrimental properties
2 minor beneficial properties
Spells. While holding the
Monsters
Eberron: Rising from the Last War
":"1d4","rollType":"damage","rollAction":"Vicious Mockery","rollDamageType":"psychic"} psychic damage and have disadvantage on the next attack roll it makes before the end of its next turn.The rulers of
distant Sarlona are known as the Inspired. These noble families are said to be bound to celestial spirits that guide and empower them, but the truth is far darker. The Inspired are the mortal hosts of
Monsters
Phandelver and Below: The Shattered Obelisk
). The cluster bulges and spews 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Spawn Progeny"} mature eggs. Each egg lands in an unoccupied space of the cluster’s choice within 30
become a gorging menace that can overrun an entire mind flayer colony.
Encephalons
When an illithid colony lays its eggs dangerously close to a Far Realm rift, an egg sac has a chance to mutate into
Magic Items
Waterdeep: Dragon Heist
Stone of Golorr has the following properties, determined by rolling on the tables in the “Artifacts” section in chapter 7 of the Dungeon Master’s Guide:
1 minor beneficial property
the stone being in your possession and all knowledge imparted by it. A remove curse spell cast on you has a 20 percent chance of restoring the lost knowledge and memories, and a greater restoration
Monsters
Phandelver and Below: The Shattered Obelisk
disadvantage on the next attack roll it makes before the end of its next turn.
Psionic Crown (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Psionic Crown"}. The ashenwight wreathes
will: mage hand (the hand is invisible)
1/day: calm emotionsWhen an ashenwight arises near a crystal vein infused with aberrant power, or when one lingers in an area of fell magic, there is a chance
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Abyssal Rift. If the alkilith surrounds a door, window, or similar opening continuously for 6d6;{"diceNotation":"6d6", "rollType":"roll", "rollAction":"Days"} days, the opening becomes a permanent
combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the alkilith move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern