latest one piece booster box The Seven Warlords of the Sea OP-14 Introducing DON One Piece TCG: Romance Dawn

We've seen enough of this ability to know that it's at the very least playable, but the ones in the past require a bit of context to understand why they're playable

Not every card has to have Full Art to stand out from the pack, as shown by Ninetales

Common & Uncommon Common cards are the backbone of the One Piece TCG

And Guardian of the Great Conduit from Kaladesh (specifically the Nissa Planeswalker Deck) turned Giant Spider into an Elemental and added a bonus if you have a Nissa on the battlefield

It gives you a mana boost, draws you cards, and can even be Plotted, so you can time the other two abilities perfectly