one piece tcg recommended decks STARTER DECK -RED Monkey.D.Luffy- [ST-31] | CARD GAME and strategic depth to compete right out of the box One Piece TCG - Learn

Maybe you find a willing ally to take 1 damage, so you can get a dragon that attacks their enemy

Black Market, however, will not work as well in higher-powered Commander pods simply because of how slow it takes for you to even begin to enjoy its effects (you will need Toxrill out or get some creatures dead, as well as Black Market out for one whole turn cycle), so do take note of Black Market's potential (lack of) efficacy

If you cast Sickleslicer, for example, your Fathom Mage will see that a 0/0 entered the battlefield, not a 2/2

As long as your curve can afford the 1 mana each turn, I think this green enchantment can stop, or at least slow down many aggro decks