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Returning 26 results for 'failed boom'.
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Spells
Player’s Handbook
You unleash a wave of thunderous energy. Each creature in a 15-foot Cube originating from you makes a Constitution saving throw. On a failed save, a creature takes 2d8 Thunder damage and is pushed 10
thunderous boom is audible within 300 feet.
Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
","rollDamageType":"piercing"} piercing damage on a failed save, or half as much damage on a successful one.It’s easy to spot giff in a room: these burly folk are 7-foot-tall, hippopotamus-headed
bigger the boom, the brighter the flash, and the thicker the smoke it produces, the greater the glory for the one wielding the weapon. Giff mercenaries have been known to accept payment in kegs of gunpowder in preference to gold, gems, or other currency.
Thunderwave
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
A wave of thunderous force sweeps out from you. Each creature in a 15-foot cube originating from you must make a Constitution saving throw. On a failed save, a creature takes 2d8 thunder damage and
automatically pushed 10 feet away from you by the spell's effect, and the spell emits a thunderous boom audible out to 300 feet.
At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.
Monsters
Spelljammer: Adventures in Space
);{"diceNotation":"4d8","rollType":"damage","rollAction":"Thunder Bomb","rollDamageType":"thunder"} thunder damage on a failed save, or half as much damage on a successful one. After the giff throws the
. The bigger the boom, the brighter the flash, and the thicker the smoke it produces, the greater the glory for the one wielding the weapon.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
","rollDamageType":"piercing"} piercing damage on a failed save, or half as much damage on a successful one.It’s easy to spot giff in a room: these burly folk are 7-foot-tall, hippopotamus-headed
bigger the boom, the brighter the flash, and the thicker the smoke it produces, the greater the glory for the one wielding the weapon. Giff mercenaries have been known to accept payment in kegs of
Monsters
Guildmasters’ Guide to Ravnica
target. Hit: 12 (2d6 + 5);{"diceNotation":"2d6+5","rollType":"damage","rollAction":"Prime Speaker","rollDamageType":"piercing"} piercing damage, and the trident emits a thunderous boom. Each creature in
a 15-foot cube originating from the prongs of the trident must make a DC 18 Constitution saving throw. On a failed save, the creature takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage
Equipment
Smoothbore, muzzleloading Cannons are common fixtures on pirate ships and defensive fortifications, capable of splintering wood and reducing stone to gravel with a thunderous boom. Larger siege
failed save, a creature takes the weapon’s damage, but don’t add your ability modifier to that damage unless that modifier is negative. On a successful save, a creature takes half as much damage. You can create an explosion only once per turn.
Giff
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Mordenkainen’s Tome of Foes
":"piercing"} piercing damage on a failed save, or half as much damage on a successful one.It’s easy to spot the giff in a room: a group of 7-foot-tall, hippopotamus-headed humanoids attired in gaudy
own life. Life is fleeting, but the regiment endures for generations or even centuries.
A Whiff of Gunpowder. Muskets and grenades are the favorite weapons of every giff. The bigger the boom, the
Spells
Xanathar's Guide to Everything
You teleport yourself to an unoccupied space you can see within range. Immediately after you disappear, a thunderous boom sounds, and each creature within 10 feet of the space you left must make a
Constitution saving throw, taking 3d10 thunder damage on a failed save, or half as much damage on a successful one. The thunder can be heard from up to 300 feet away.
You can bring along objects as
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollAction":"Thunderbolt", "rollDamageType":"thunder"} thunder damage on a failed save, or half as much damage on a successful one.
One with the Storm (Costs 3 Actions). The giant vanishes
two rounds in a row:
Deafening Boom. The giant creates a thunderclap centered on a point anywhere in their lair. Each creature within 20 feet of that point must succeed on a DC 18 Constitution
Monsters
Bigby Presents: Glory of the Giants
throw as the cloud emits a thunderous boom. On a failed save, a creature takes 52 (8d12);{"diceNotation":"8d12", "rollType":"damage", "rollAction":"Thunderous Clap", "rollDamageType":"thunder"} thunder
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
in a 15-foot Cube originating from you makes a Constitution saving throw. On a failed save, a creature takes 2d8 Thunder damage and is pushed 10 feet away from you. On a successful save, a creature
takes half as much damage only. In addition, unsecured objects that are entirely within the Cube are pushed 10 feet away from you, and a thunderous boom is audible within 300 feet. Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.
Compendium
- Sources->Dungeons & Dragons->Uni and the Hunt for the Lost Horn
in a 15-foot Cube originating from you makes a Constitution saving throw. On a failed save, a creature takes 2d8 Thunder damage and is pushed 10 feet away from you. On a successful save, a creature
takes half as much damage only. In addition, unsecured objects that are entirely within the Cube are pushed 10 feet away from you, and a thunderous boom is audible within 300 feet. Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
cube originating from you must make a Constitution saving throw. On a failed save, a creature takes 2d8 thunder damage and is pushed 10 feet away from you. On a successful save, the creature takes half
a thunderous boom audible out to 300 feet. At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
in a 15-foot Cube originating from you makes a Constitution saving throw. On a failed save, a creature takes 2d8 Thunder damage and is pushed 10 feet away from you. On a successful save, a creature
takes half as much damage only. In addition, unsecured objects that are entirely within the Cube are pushed 10 feet away from you, and a thunderous boom is audible within 300 feet. Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
cube originating from you must make a Constitution saving throw. On a failed save, a creature takes 2d8 thunder damage and is pushed 10 feet away from you. On a successful save, the creature takes half
a thunderous boom audible out to 300 feet. At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
you disappear, a thunderous boom sounds, and each creature within 10 feet of the space you left must make a Constitution saving throw, taking 3d10 thunder damage on a failed save, or half as much
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
the specialties of many giff regiments. The bigger the boom, the brighter the flash, and the thicker the smoke it produces, the greater the glory for the one wielding the weapon. Giff mercenaries have
of the same action. The keg explodes at the start of the giff’s next turn. Each creature within 20 feet of the exploding keg must make a DC 12 Dexterity saving throw. On a failed save, a creature
Compendium
- Sources->Dungeons & Dragons->Guildmasters' Guide to Ravnica
Ranged Weapon Attack: +10 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 12 (2d6 + 5) piercing damage, and the trident emits a thunderous boom. Each creature in a 15-foot cube originating from
the prongs of the trident must make a DC 18 Constitution saving throw. On a failed save, the creature takes 9 (2d8) thunder damage and is pushed 10 feet away from Zegana. If the creature is
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Whiff of Gunpowder. Muskets and grenades are the favorite weapons of every giff. The bigger the boom, the brighter the flash, and the thicker the smoke it produces, the more giff love a weapon. Their
next turn. Each creature within 20 feet of the exploding keg must make a DC 12 Dexterity saving throw. On a failed save, a creature takes 24 (7d6) fire damage and is knocked prone. On a successful save
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
creature in that area must make a DC 20 Constitution saving throw as the cloud emits a thunderous boom. On a failed save, a creature takes 52 (8d12) thunder damage and has the prone condition. On a
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
hurls a thunderbolt at a creature it can see within 600 feet of it. The target must make a DC 18 Dexterity saving throw, taking 22 (4d10) thunder damage on a failed save, or half as much damage on a
following lair actions; the giant can’t take the same lair action two rounds in a row: Deafening Boom. The giant creates a thunderclap centered on a point anywhere in their lair. Each creature within
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
total. Portal 1: Far Realm Horror A month ago, an encounter with operatives of the Six led Dran Enterprises to try to fight that group using its own dark magic. Sadly, that attempt failed, and this
the characters as heroes (or, if they failed, at least appreciates their attempt to help). Captain Nuxoll forgives the characters for infiltrating the Dran Enterprises portal network, and agrees to
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
they wade through the field. On a failed check, a bubble bursts within 10 feet of the character who had the lowest check result, perhaps catching other nearby characters in its area at your discretion
detach from their body, move across the walls of the house, and crawl through an open window. 5 A satyr whistles to himself as he reclines in a metal cage that dangles off the end of a boom over a
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
beneath. Characters who listen at the door hear drums thrumming within. When the characters enter, read or paraphrase the following text: Like claps of thunder, drums boom in this aged barracks. With each
ceiling collapses in front of the vault door. Creatures in the area marked on the map must make a DC 15 Dexterity saving throw, taking 11 (2d10) bludgeoning damage on a failed save or half as much
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
thunderous boom that can be heard up to 10 miles away. Zybilna used this power of the table to emphasize her verdicts; she also exploited it to summon the jabberwock for its dinner. If the jabberwock
pixie released from temporal stasis can use its wand to target a Medium or smaller creature it can see within 20 feet of it. The target must make a DC 12 Wisdom saving throw; on a failed save, it is






