one piece tcg ultra deck the three captains TCG: Deck: (ST-10) – Double Infinity Gaming are all present in this deck Monkey D. Luffy ST10-002 L

Deeproot Champion has been fringe at best thus far

When your commander is sent to the graveyard or exile, it goes there first (so "dies" triggers still fire), and then you may move it to the command zone as a state-based action

While casting a card with the prototype ability using the last ability of One with the Multiverse, you can either choose to cast it normally or choose to cast it as a prototyped spell

Nymris, Oonas Trickster Nymris, Oona's Trickster is a perfect payoff for instant-speed strategies

There are plenty of cards that care about the number of dragons you control, balanced under the now-mistaken assumption that it's hard to establish a whole boardful of this usually expensive creature type