bandai namco entertainment one piece tcg paramount war booster box Japanese - OP02 The new color Black Paramount War - Sleeved Booster

Bitterthorn, Nissa's Animus (the compleated version of the sword represented in Origins ) provides similar value, though I favor the OGs cheap casting and equip cost

1 Conclave Mentor

*People will still moan when you play this card

If five or more mana was spent to cast that spell, this creature gets +2/+2 until end of turn instead

I especially like how much control you have over when this transforms because it only triggers off spells that cost 4 or more, or you can put counters on the Emperor so you just need to trigger it once or twice to flip

Maybe well add to the best human commanders list and have room for more cards