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Returning 35 results for 'comet damage'.
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count damage
cone damage
combat damage
cover damage
comes damage
Magic Items
Dungeon Master’s Guide
1d100 (13-Card Deck)
1d100 (22-Card Deck)
Card
—
01–05
Balance
—
06–10
Comet
—
11–14
Donjon
01–08
15–18
Euryale
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
Monsters
The Book of Many Things
":"Herald's Axe", "rollDamageType":"necrotic"} necrotic damage.
Comet Blast. Ranged Spell Attack: +9;{"diceNotation":"1d20+9", "rollType":"spell", "rollAction":"Comet Blast"} to hit, range 120 ft., one
target. Hit: 16 (2d10 + 5);{"diceNotation":"2d10+5", "rollType":"damage", "rollAction":"Comet Blast", "rollDamageType":"force"} force damage.
All-Consuming Star (Recharge 6);{"diceNotation":"1d6
Monsters
Spelljammer: Adventures in Space
);{"diceNotation":"8d6","rollType":"damage","rollAction":"Explode","rollDamageType":"fire"} fire damage on a failed save, or half as much damage on a successful one.
Flyby. The comet doesn’t provoke
. The comet deals double damage to objects and structures.
Unusual Nature. The comet doesn’t require air, food, drink, or sleep.Multiattack. The comet makes one Slam attack and one Spit Fire
Star Spawn Seer
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Mordenkainen’s Tome of Foes
","rollAction":"Out","rollDamageType":"force"} force damage if it ends its turn inside an object.Multiattack. The seer makes two comet staff attacks or uses Psychic Orb twice.
Comet Staff. Melee Weapon Attack
: +11;{"diceNotation":"1d20+11","rollType":"to hit","rollAction":"Comet Staff"} to hit, reach 5 ft., one target. Hit: 9 (1d6 + 6);{"diceNotation":"1d6+6","rollType":"damage","rollAction":"Comet Staff
Monsters
The Book of Many Things
Attack: +5;{"diceNotation":"1d20+5", "rollType":"spell", "rollAction":"Comet Strike"} to hit, reach 5 ft. or range 120 ft., one target. Hit: 14 (2d10 + 3);{"diceNotation":"2d10+3", "rollType":"damage
", "rollAction":"Comet Strike", "rollDamageType":"force"} force damage.
Spellcasting. The initiate casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 13):
At
Magic Items
Icewind Dale: Rime of the Frostmaiden
By using an action to read the scroll, you cause a comet to fall from the sky and crash to the ground at a point you can see up to 1 mile away from you. You must be outdoors when you use the scroll
, or nothing happens and the scroll is wasted.
The comet creates a 50-foot-deep, 500-foot-radius crater on impact. Any creature in that radius must make a DC 20 Dexterity saving throw, taking 30d10
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, reach 5 ft., one target. Hit: 10 (1d8 + 6);{"diceNotation":"1d8+6", "rollType":"damage", "rollAction":"Comet Staff", "rollDamageType":"bludgeoning"} bludgeoning damage plus 18 (4d8);{"diceNotation":"4d8
", "rollType":"damage", "rollAction":"Comet Staff", "rollDamageType":"psychic"} psychic damage, and if the target is a creature, it must succeed on a DC 19 Constitution saving throw or be
Monsters
The Book of Many Things
-foot-radius sphere centered on the aspirant must make a DC 11 Strength saving throw. On a failed save, a creature takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Hunger of the
Void", "rollDamageType":"necrotic"} necrotic damage and is pulled 10 feet straight toward the aspirant’s space. On a successful save, a creature takes half as much damage only.
Sinister Devotion
Monsters
Mordenkainen Presents: Monsters of the Multiverse
., one target. Hit: 7 (1d8 + 3);{"diceNotation":"1d8+3", "rollType":"damage", "rollAction":"Slam", "rollDamageType":"bludgeoning"} bludgeoning damage, and the target must succeed on a DC 19 Constitution
., one target. Hit: 19 (3d10 + 3);{"diceNotation":"3d10+3", "rollType":"damage", "rollAction":"Eldritch Bolt", "rollDamageType":"force"} force damage.
Plague of Worms (Recharge 6);{"diceNotation":"1d6
Deck of Many Things
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
Star
Two of diamonds
Comet*
Ace of hearts
The Fates*
King of hearts
Throne
Queen of hearts
Key
Jack of hearts
Knight
Two of hearts
Gem*
Ace of clubs
Talons
alteration, causing your alignment to change. Lawful becomes chaotic, good becomes evil, and vice versa. If you are true neutral or unaligned, this card has no effect on you.
Comet. If you single
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollType":"damage", "rollAction":"Confounding Bite", "rollDamageType":"piercing"} piercing damage, and the target must succeed on a DC 10 Wisdom saving throw or attack rolls against it have advantage until
of a comet—or perhaps this phenomenon merely signals that star spawn are in the vicinity and available for communication. When the signs are right, cultists gather together, read aloud their
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"Claw"} to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4);{"diceNotation":"1d8+4", "rollType":"damage", "rollAction":"Claw", "rollDamageType":"slashing"} slashing damage. If the attack roll has advantage
, the target also takes 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Claw", "rollDamageType":"psychic"} psychic damage.
Flurry of Claws (Recharge 5–6);{"diceNotation":"1d6
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie
additional 30 feet.
Siege Monster. The comet deals double damage to objects and structures.
Unusual Nature. The comet doesn’t require air, food, drink, or sleep.
Actions
Multiattack. The comet
Murder Comet Evil spellcasters create murder comets by combining the essence of earth elementals with that of fire elementals. A murder comet looks like a screaming stone head wreathed in flame. It
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
(1d6 + 1) piercing damage, or 5 (1d8 + 1) piercing damage if used with two hands to make a melee attack.
Brian Valeza Hierophant of the Comet The number of hierophants is fixed at twenty-two on
Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 11 (1d12 + 5) slashing damage plus 10 (3d6) necrotic damage.
Comet Blast. Ranged Spell Attack: +9 to hit, range 120 ft., one target. Hit: 16
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Psychic Mirror. If the hulk takes psychic damage, each creature within 10 feet of the hulk takes that damage instead; the hulk takes none of the damage. In addition, the hulk’s thoughts and
location can’t be discerned by magic.Multiattack. The hulk makes two Slam attacks. If both attacks hit the same target, the target also takes 9 (2d8);{"diceNotation":"2d8", "rollType":"damage
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
combatant in its own right, it’s also a vital part of a tactic often used by seers. When a seer deals psychic damage to a hulk, the hulk isn’t hurt, while the effect ricochets off the hulk and
+6, Int +11, Wis +9, Cha +8
Skills Perception +9
Damage Resistances cold; bludgeoning, piercing, and slashing from nonmagical attacks
Damage Immunities psychic
Condition Immunities charmed
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Gibbering Mouther Nascencies table to inspire what brought one of these horrors into being. Alas, the Elder Elves made a fatal mistake. When the Dragon’s Tear comet next returned, the Vast Gate—still
keyed to the Far Realm of alien entities—linked to the comet and opened again. And what emerged, ululating profanities, sang unnameable hungers into an unguarded world.
—From The Book of the Gate
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
you deal damage to a creature, immediately spend 1 Hit Die to heal yourself. Roll the die, add your Constitution modifier, and regain a number of hit points equal to the total (minimum 1). Comet (or 2
♦) As a bonus action, select one creature as your chosen foe. That creature has vulnerability to damage you deal and resistance to all other damage, and it has disadvantage on its attack rolls
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
once again began to affect the watchtower, though nothing remained alive within its walls. Recently, a fell comet streaked through the sky above the abbey. As it did, lingering traces of the Far Realm
energy woke again. The dead beholder was reanimated as a diabolical Undead known as a death tyrant. This creature, and other Far Realm Aberrations that fell from the comet, still hunt within the tower
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
other spellcaster — contacts the comet-borne emissary of an Elder Evil, the emissary can merge with a mortal consciousness to create a larva mage. None of the original cultist’s personality survives
(+3)
DEX
12(+1)
CON
23(+6)
INT
18(+4)
WIS
12(+1)
CHA
16(+3)
Saving Throws Dex +6, Wis +6, Cha +8
Skills Perception +6
Damage Resistances cold; bludgeoning
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Oddlewin’s actions, but they remain connected to his feet. Oddlewin’s Deck of Many Things is a nine-card set containing the Comet, Fates, Fool, Key, Knight, Rogue, Ruin, Sage, and Throne cards. He stole
Card Fortune Comet “Carry a lit flame with you at all times. You will be rewarded with wondrous treasure.” Fates “You are fated to witness a terrible catastrophe. Take solace in knowing there is
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
makes two Comet Staff or Psychic Orb attacks.
Comet Staff. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 10 (1d8 + 6) bludgeoning damage plus 18 (4d8) psychic damage, and if the target
taking on forms that can journey to the Material Plane. They arrive most often in the wake of a comet—or perhaps this phenomenon merely signals that star spawn are in the vicinity and available for
Magic Items
The Book of Many Things
02
Balance*
03
Beast
04
Book
05
Bridge
06
Campfire
07
Cavern
08
Celestial
09
Comet*
10
Construct
11
Corpse
12
Crossroads
13
. The wyrmling views you as its parent and is staunchly loyal to you and your allies.
Elemental. You become immune to one of the following damage types (choose immediately upon drawing this card
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
about Decks of Many Things than anyone else alive. She has encountered many factions that concern themselves with the decks, defeating hierophants of the Heralds of the Comet (see chapter 12), dueling
Skills Acrobatics +11, Arcana +14, Investigation +8, Perception +12, Persuasion +11, Survival +6
Damage Immunities poison
Condition Immunities charmed, exhaustion, frightened, poisoned
Senses
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
, 20-foot-high cylinder must succeed on a DC 15 Dexterity saving throw or take 17 (5d6) fire damage. 9 1d3 fire elementals drawn from the Elemental Plane of Fire by Mekkalath’s aura wander the hill. 10
red slaad, dropped here by the comet that recently overflew the site, searches the hill for any way to lift the wards around the watchtower. Minotaur Archaeologist Medium Humanoid, Any Alignment
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
card comes up again.) Deck of Many Things 1d100 (13-Card Deck) 1d100 (22-Card Deck) Card — 01–05 Balance — 06–10 Comet — 11–14 Donjon 01–08 15–18 Euryale — 19–23 Fates 09–16 24–27 Flames — 28–31
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
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
diamonds Star Two of diamonds Comet* Ace of hearts The Fates* King of hearts Throne Queen of hearts Key Jack of hearts Knight Two of hearts Gem* Ace of clubs Talons* King of clubs The Void Queen of
. If you are true neutral or unaligned, this card has no effect on you. Comet. If you single-handedly defeat the next hostile monster or group of monsters you encounter, you gain experience points
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
card comes up again.) Deck of Many Things 1d100 (13-Card Deck) 1d100 (22-Card Deck) Card — 01–05 Balance — 06–10 Comet — 11–14 Donjon 01–08 15–18 Euryale — 19–23 Fates 09–16 24–27 Flames — 28–31
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
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
diamonds Star Two of diamonds Comet* Ace of hearts The Fates* King of hearts Throne Queen of hearts Key Jack of hearts Knight Two of hearts Gem* Ace of clubs Talons* King of clubs The Void Queen of
wrenching alteration, causing your alignment to change. Lawful becomes chaotic, good becomes evil, and vice versa. If you are true neutral or unaligned, this card has no effect on you. Comet. If you single
Compendium
- Sources->Dungeons & Dragons->Rrakkma
damage; no creature can take this damage more than once per turn. The seer takes 5 (1d10) force damage if it ends its turn inside an object.
Actions
Multiattack. The seer makes two comet staff
attacks or uses Psychic Orb twice.
Comet Staff. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 9 (1d6 + 6) bludgeoning damage, or 10 (1d8 + 6) bludgeoning damage if used with two hands
compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
.
Scroll of the Comet Scroll, legendary
By using an action to read the scroll, you cause a comet to fall from the sky and crash to the ground at a point you can see up to 1 mile away from you. You
must be outdoors when you use the scroll, or nothing happens and the scroll is wasted.
The comet creates a 50-foot-deep, 500-foot-radius crater on impact. Any creature in that radius must make a DC 20
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
equal to the necrotic damage the target takes. Once this property is used, it can’t be used again until the next dawn. Comet. As an action, you can hold this card aloft and call down a fiery meteor to
creature you can see within 30 feet of yourself and drain its life force. The target must succeed on a DC 17 Constitution saving throw or take 4d8 necrotic damage. You then regain a number of hit points
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
used for research in centuries past. The sculpture depicts the planet of Toril (the world of the Forgotten Realms), its moon (called Selûne), the sun, and seven other planets, as well as one comet with
a very eccentric orbit. A character who studies the sculpture can puzzle out its importance with a successful DC 15 Intelligence (Arcana) check: its current position suggests the comet will soon pass
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Goals The Solar Bastion monitors the Deck of Many Things in all its manifestations throughout the multiverse, warns and protects those who find it, and minimizes the damage it causes when found
break this rule if they discern that a deck’s owner plans to use it for an evil or destructive purpose. In particular, they oppose the efforts of the Heralds of the Comet (described in chapter 12
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
total to the Gem Shards table. A gem of the listed value falls to the floor. If the result indicates thunder damage, a terrible shrieking accompanies the cracking crystal. Each creature in the room must
make a DC 15 Constitution saving throw, taking the indicated damage on a failed save, or half as much damage on a successful one. After the gem formation yields a total of 3d6 gem fragments, it goes






