Wave Goodbye - Commander: Teenage Mutant Ninja Turtles (Rare) [TMC-46]

Wave Goodbye returns all creatures without a +1/+1 counter to their owners' hands, allowing you to disrupt your opponent's board state effectively. This can clear the field of smaller threats while potentially saving your own creatures from removal. It's particularly beneficial in tempo decks or strategies that utilise +1/+1 counters, as it selectively targets opponents' creatures and can create openings for your own attacks.