one piece the new emperor booster box OP09 Emperors in World Luffy and Buggy finally appear alongside Shanks and teach as the new Four Emperors OP-09 The New Emperor -

3: Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard

Next turn those Monks grow with every spell too

If the copied creature is a token, Mockingbird copies the original characteristics of that token as stated by the effect that created that token, with the noted exceptions

(Although Ghitu Slinger could Shock someone's face, and that made it even in my mind)

The Strategy Due to how many high-cost creatures you have, this deck can be a bit slower to get going

For example, Zirda may be in your starting deck even if your other permanent cards dont all have activated abilities