one piece card game pillars of strength booster box OP 03 [4] Special Cards ONE PIECE Card Game Booster

The booster boxes shown in the opening videos have 18 boosters per box adding up to 162 cards per box

#2 I haven't considered this at first but yeah, PTCG will have three different ways/schedules of releasing cards for a brief time

You could exile the card from the graveyard after it is sacrificed

When this card is Flip Summoned, return all monsters your opponent controls to their owner's hand

Dungeon Master I confess I didnt know about this card before, and being a Heroes of the Realm card means it isn't technically a real card

Psychic60+ This attack does 30 more damage times the number of Energy attached to your opponent's Active Pokmon