Twin avenger shuriken catapult

Each time a friendly operative fights in combat or makes a shooting attack with this weapon, in the Roll Attack Dice step of that combat or shooting attack, you can re-roll any or all of your attack dice.

Each time a friendly operative fights in combat or makes a shooting attack with this weapon, in the Roll Attack Dice step of that combat or shooting attack, if you retain any critical hits you can retain one normal hit as a critical hit.