op 3 booster box One Piece Card Game Japanese Mighty Enemies OP-03 drawn from various story arcs One Piece OP-03 Pillars of

Machine/Union - Level 3 ATK/500 DEF/500 Once per turn, if you control this monster on the field, you can equip it to a face-up Machine-Type monster on your side of the field as an Equip Card, OR unequip it and Special Summon it in face-up Attack Position

Choose up to 3 of your Benched Pokemon

This gives the theme unparalleled access to the best monster it has, Neptabyss, the Atlantean Prince , without requiring the Normal Summon

It does also require you to lose life equal to the mana value of the permanent destroyed, but it's a small price to pay for removing a key card from play

Unfortunately for me, I love a card that creates a puzzle