one piece card game booster Royal Blood OP-10 Box Japanese The characters in this display are Bandai One Piece Kingdoms Of

That might be a combo piece, a mana engine, a lock piece, or the exact answer you need next turn

Then he can -7 as an ultimate and then your Mountains will Lightning Blast on arrival to the battlefield

Sharuum the Hegemon is just outdated unless you either use Sculpting Steel combos or go deep with flicker shenanigans, neither of which this deck does

This is especially painful for the cheaper cards, which you might otherwise use to double-spell in the midgame or manipulate combat math

Until end of combat, you don't lose this mana as steps end." (10/2/2025) Mana from firebending abilities isn't lost until you leave combat and go to your second main phase