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
Uses your life as ammo
RarityRarity Level: 8
Sell 16 Gold Coin.png
Dropped by
Martian Saucer114.29% / 20%

The Nullification Pistol is a Hardmode ranged weapon that has a chance of dropping from the Martian Saucer in the Martian Madness event. Instead of using ammo, the Nullification Pistol uses 5 health for each shot and will kill the player if the pistol takes them below 0 health. 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 100 more contact damage
  • Deal 100 less contact damage
  • Become completely resistant to knockback
  • Remove all knockback resistance
  • Increase defense by 10
  • Decrease defense by 10

Its best modifier is Unreal.


Used in[]


  • 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.
  • If the player is killed by the damage inflicted upon using the weapon, the death message "<PlayerName> was vaporized by the imbuement of his/her life." will display.