one piece tcg booster box paramount war TCG: [OP-02] Featuring characters such as Whitebeard Pirates One Piece TCG: Paramount War

Then you can spend 8 generic to flip him at sorcery speed and then make each foe sac and he transforms into a flying 5/7 machine that turns all life loss on my turn only by my foes into card draw of that amount

It can be a brutal and awesome play if you can somehow remain the monarch for three or four turns after you cast this

Thick-Skinned Goblin Thick-Skinned Goblin may not have echo, but it makes echo much easier to play with

Since most of them are resource-heavy the suggested number is somewhat low, but if you can add more without hurting your mana curve (and your wallet since low mana ones are pricey) and consistency (for the alternate win conditions) everything more is a bonus