one piece premium booster box prb 01 PRB-01 Booster – Sergio's Collection such as Mihawk from OP01 and Doflamingo from OP04 One Piece Card Game Premium

In the late game, just make some extra life as you have more mana than you can harnessa lot of decks have acceleration for mana and then just sit on 10 or 12 mana for turn after turn with not much to do with it, and this gives you an option

They prompt an end to the duel and give the user a guaranteed win

Its strong, offers plenty of utility, and works perfectly with some meta-defining cards that are currently sweeping the competition

There can only be 1 face-up "Earthbound Immortal" monster on the field

Of course there is the mana cost as well, which brings me to our next selection: Painful Truths This card dominated in standard at the end of 2015 and beginning of 2016