one piece tcg op 12 card list Legacy of the Master (OP12) – Limitless OP-12 Cards: Bond of Master

Goblin Electromancers effect reduces the casting cost in terms of total cost

This is a one-mana, repeating card draw effect in White

The first mode can kill a smaller creature, or pump up a sufficiently large attacker, which you could even use on an opponents creature to ensure both attacker and blocker die in the exchange

Pumping up your board on ETB is a nice starting point, but there arent many homes for this outside the Growing Threat precon it came in

The Ravenous Rotbelly can sacrifice up to three Zombies as soon as it is put into play, for which each opponent has to sacrifice the same number of creatures since there is no actual Boardwhipe in the deck, this can reset the game