History:Cosmic Viper Engine

Main article: Cosmic Viper Engine

• 2.0.2.001: No longer uses 20 Exodium Clusters in its recipe.

• 2.0.1.003:
  • Minions no longer uses the Optic Staff minion AI style.
  • Increased movement speed and doubled its target range.

• 2.0.1.002:
  • Buffed damage from 138 to 321.
  • Now consumes and fires bullets every other shot.
  • Halved inaccuracy when firing a rocket and removed all rocket damage multipliers.
  • Fixed splitting rocket dealing ranged damage.

• 1.5.1.001:
  • Concussion Missile now inflicts God Slayer Inferno for 3 seconds instead of 5.
  • Homing and Splitting Rockets now inflict God Slayer Inferno for 2 seconds instead of 3.

• 1.5.0.001:
  • Nerfed damage from 255 to 138.
  • Now has a use time of 9 instead of 10.
  • No longer uses Nightmare Fuel or Endothermic Energy in its recipe, and now requires a Cosmic Anvil to craft instead of a Draedon's Forge.

• 1.4.5.001: Added a glowmask to the minions.

• 1.4.4.001: Introduced.