Chainsaw Man

+1: Discard a spell from your hand then choose a mana color in that spell's mana cost gain 1 mana of that color until the end of your turn.
-3: Creatures your opponent's control lose indestructible and protection from red and black until the end of turn. This effect bypasses protection.
-9: Exile all creatures with mana cost 8 or less. search your library for a creature with mana cost 8 and place it on the battlefield tapped.