Cayde-6, Infamous Exo

+2: Cayde-6 does 4 damage to any target
-1: Target creature gains Firefly(When a creature dealt damage by this creature dies, it deals 3 damage to another creature its owner controls.)
-7: Create a legendary artifact named Ace of Spades with: Tap this artifact, Ace of Spades deals 10 damage to any target.