Graviton Bomb

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Graviton Bomb
Graviton Bomb-Equipped.png
Damage type(s) and Attack Speed influence combat. The attack style of the weapon in relation to the combat environment is also important. Consider both when choosing weapons to wield.


Boosts and Penalties are both considered "abilities" in general. Many items don't have any special abilities. See the Abilities page for details. Some enemies are immune to certain status conditions - see individual status pages for details.

This item doesn't have any special abilities.

All weapons gain these CTR bonuses as they level.
  • Level 5+: CTR: Low
  • Level 10: CTR: Medium

The Graviton Bomb is a 4-star bomb.


Capable of dragging enemies toward its location before exploding, this bomb utilizes technology that the Spiral Order does not fully understand. — Tooltip


Icon-recipe.png: Basil - Randomly in stock for 10,000 crowns in depth 13, 23 Clockwork Terminals (unbound).


The 4-star recipe for this item costs 10,000 crowns; the alchemy cost is 2,500 crowns. Below are the materials needed to make the Graviton Bomb.

Name Amount
Crafting-Dark Shard.png Dark Shard 15
Crafting-Vile Seal.png Vile Seal 4
Crafting-Forbidden Fruit.png Forbidden Fruit 3
Crafting-Phial of Phear.png Phial of Phear 2
Crafting-Mug of Misery.png Mug of Misery 1
Rarity-Elite Orb of Alchemy icon.png Elite Orb of Alchemy 3
Equipment-Graviton Charge icon.png Graviton Charge (Heat Level 5+)

Note: When crafting using bound equipment as a precursor, the upgraded item will also be bound.

Alchemy Path

Graviton Bomb's alchemy path
☆☆☆☆☆ ★☆☆☆☆ ★★☆☆☆ ★★★☆☆ ★★★★☆ ★★★★★
Graviton Charge
Graviton Charge
Graviton Bomb
Graviton Bomb
Graviton Vortex
Graviton Vortex
Obsidian Crusher
Obsidian Crusher


Basic Attack

Bombs do not have basic attacks, only charge attacks.

Charge Attack

  • Detonation Time: ~2 seconds
  • Radius: ~2 tiles

After it detonates it generates a vortex that will draw in enemies that are close enough. After three seconds, the vortex will explode and scatter the enemies. Only the final explosion does Shadow-based damage, and although the initial detonation only deals damage in the single-digits, this is enough to break single-hit blocks and shrubbery. Note that unlike most bombs, movement speed is halved while charging the Graviton Bomb.

Players must be mindful that the final explosion has a very small radius compared to that of the vortex, and one should avoid attacking the trapped enemies with weapons that do significant knock-back if they want the shadow damage from the bomb to land. One particularly effective strategy is to throw vials at the trapped monsters; the tight proximity at which the vortex keeps them ensures that many will be affected by a single vial.


The following damage values represent the weapon at its completed level, without any UV or bonus from other equipment, and are listed as a range found from the first to last floor of each stratum. The initial detonation also deals very low, normal-type damage that appears to carry the strength of a 0* weapon. The detonation damage is presumably only there for utility.

Graviton Bomb's Damage Table
Stratum 1 Stratum 2 Stratum 3 Stratum 4 Stratum 5 Stratum 6
Versus Slimes and Gremlins
Initial Detonation 8 - 7 7 - 6 6 5 6 3 - 5
Explosion 31 - 37 44 - 50 83 - 91 95 - 101 147 - 190 206 - 213
Versus Beasts and Constructs
Initial Detonation 8 - 7 7 - 6 6 5 6 5
Explosion 26 - 29 32 - 35 63 - 64 64 - 63 102 - 114 141 - 119
Versus Fiends and Undead
Initial Detonation 8 - 7 7 - 6 6 5 6 5
Explosion 5 - 6 7 - 9 13 - 15 16 - 18 25 - 32 34 - 37

See Also

Personal tools