op 10 one piece booster box TCG: Royal Blood (OP-10) — Game Haven New and Existing Cards Can Be Combined to Build Powerful Decks One Piece OP-10 Royal Blood

Luminous Rebuke is often discounted but is even acceptable at full retail when killing cards

The only issue, assuming you don't consider costing ten mana an issue, is that resolving four cascades in a row can get complicated, especially when individual cascades hit other cascade spells mid-resolution

Outside of the Hydra box, Id look to make Gargos even larger and start killing people with commander damage

Evoke Exile a white card from your hand (You may cast this card for its evoke cost

"Hideaway N" means "When this permanent enters, look at the top N cards of your library

Oko homogenized deck-building so impressively that if your deck had even the slightest hint of Blue or Green, then congratulations