Calamity Mod Wiki
Nullification Pistol
  • Nullification Pistol.png
Stack digit 1.png
TypeWeaponCrafting material
Damage135 Ranged
Knockback7 (Strong)
Critical chance4%
Use time20 Very Fast
TooltipIs it nullable or not? Let's find out!
Fires a fast null bullet that distorts NPC stats
RarityRarity Level: 8
Sell 16 Gold Coin.png
Dropped by
Martian Saucer114.29% / 25%

The Nullification Pistol is a Hardmode ranged weapon that has a chance of dropping from the Martian Saucer in the Martian Madness event. It does not use any ammo. Each shot will alter its target in some way, as long as it is not a boss. The following effects can happen at an equal chance:

  • Grow 100% bigger
  • Shrink 50% smaller
  • Deal 10 more contact damage
  • Deal 10 less contact damage
  • Become completely resistant to knockback
  • Remove all knockback resistance
  • Increase defense by 5
  • Decrease defense by 5



Used in

ResultIngredientsCrafting station
Molecular ManipulatorMolecular ManipulatorAncient ManipulatorAncient Manipulator
total: 1 row(s)


  • The amount of contact damage increase or decrease will scale with difficulty.


  • The Nullification Pistol will work on the Guide and the Clothier with their respective voodoo dolls equipped.
  • The Nullification Pistol used to use the player's health as ammo.
    • If the player was killed by the damage inflicted upon using the weapon, the death message "<PlayerName> was vaporized by the imbuement of his/her life." would display.