Dual Wield

Dual Wield is earned by completing the Boneyard with a Fighter cat. This unlocks the Dual Wield passive ability, which automatically uses your equipped weapon a second time whenever you attack, without consuming an additional charge. The upgraded version adds a third free use. This is extremely powerful for weapons with strong per-hit effects, limited charges (like the Sniper Rifle or Revolver), or on-hit procs. Be aware that the extra attacks trigger regardless of whether they are beneficial; hitting an enemy with Thorns or Reflect will cause you to take that reflected damage multiple times as well.