CYN Corrupted Code

{t}{b}{w}{u}: Summon a 4/4 Artifact Creature "Murder Drone" Token to target opponents field with "Flying. During your End Step: Sacrifice a non-token creature you control."

{x}:Put X +1/+1 Counters on Each Artifact Creature you don't control

When a player who controls a Murder Drone token loses the game: Transform this card.