one piece booster box awakening of the new era op-05 (OP-05) Sealed Case [English] new era of Awakening One Piece OP-05 Awakening of

They give you the ability to swing a matchup in your favor at the low cost of only a sideboard slot or two

A powerful card that works in the deck but not for the deck if that makes sense

Case is a new type of enchantment debuting in this set

Then there's Pain Distributor , a hate card for opposing treasure decks

At a minimum, this gives every token you create an extra +1/+1 counter or generates a gigantic individual creature

On the other hand, we have to provide enough mana fixing to allow players to play their three color cards, without making it so plentiful that there every deck can play all five colors easily