One Piece manga cards, officially called Manga Rares (or "Comic Parallels"), are the rarest cards you can pull from a standard One Piece TCG booster pack
Yunas own stat line is also surprisingly solid, as a 3/5 trampling lifelinker can tussle decently
Wheels usually draw a full grip of cards all at once, making them ideal for payoffs like Thought Reflection (or the speed variant, Vnwxt, Verbose Host), Niv-Mizzet, Parun, or Psychosis Crawler
Can use materials attached for Ritual Summon, have its ATK lowered to return Ritual Spell to hand, and can negate Spell/Trap activations when Meteonis Draconids is on field
In return, you get plenty of bodies on the board to Tribute Summon Caius The Shadow Monarch