one piece the four emperors booster box Op15 One Piece Card Game OP-09 "New Emperors" Display Each box contains 24 booster packs with 6 random cards. Sealed Japanese OP-09 One Piece

Exiling three or four cards goes a long way

It's alright in decks with tons of MTG planeswalkers, since you activate their loyalty abilities each turn without tapping anything or spending any mana, and it's good in an attraction deck led by Myra the Magnificent, for a similar reason

Late Game: You hard cast it for 5 mana, ideally paying both double Red and double Green, to get a 4/4 body, remove a threat, and tutor a powerful utility land

For example, that means you can use a spell that gets a creature out of your graveyard to return Umara Wizard to your hand, but you can't use a spell that gets a land out of your graveyard to get Umara Skyfalls back