op 10 one piece booster box TCG: Royal Blood (OP-10) — Game Haven as usual One Piece TCG OP-10 Royal

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

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

Agatha of the Vile Cauldron The activated ability on Agatha of the Vile Cauldron looks too expensive to be practical, but you can get it down to as little as with a few modifications on Agatha

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

It sounds pretty sweet, but what happens when you play against people who know about Sphinxs Revelation