Spirit Mod Wiki
Slag Breaker
  • Slag Breaker inventory sprite
Stack digit 1.png
Damage29 Melee
Knockback5 (Average)
Critical chance6%
Use time320 Snail
TooltipHold down and release to throw the Hammer like a boomerang
Inflicts DebuffOn Fire!.pngOn Fire!
Debuff duration3 seconds
Debuff tooltipSlowly losing life
RarityRarity Level: 3
Sell60 Silver Coin.png

The Slag Breaker is a craftable Pre-Hardmode melee weapon. It can charge up a powerful attack by holding down its left button: after holding down, indicated by the weapon turning orange in color, it can be released to launch a hammer that acts like a boomerang and release a tiny spread of flames and inflicts the On Fire! debuff.

Its best modifier is Legendary.



Crafting Station
Lead Anvil.png Lead Anvil /
Iron Anvil.png Iron Anvil
Ingredient(s) Amount
Slagstone.png Slagstone 16
Slag Breaker.png Slag Breaker 1


    • Reworked the Slag Breaker.
      • Now has an ability to throw like a boomerang.
      • Can now be charge up over time.
      • No longer has an alternate fire ability.
  • Introduced.
Slagstone.png Slagstone • The Blasphemer.png The Blasphemer • Slag Breaker.png Breaker • Slag Breath.png Breath • Slagtern Staff.png Staff • Hellstone Charm.png Hellstone Charm • Ember Blade.png Ember Blade
Flameberge Sword.png Flameberge Sword • Core Controller.png Core Controller • Slag Tyrant's Platemail.png Slag Tyrant armor • Pain Caller.png Pain Caller
Weapons (List):

Spirit Saber.png Melee Weapons • Shadowmoor.png Ranged Weapons • Spiritflame Staff.png Magic Weapons  • Slagtern Staff.png Summon weapons