Luffy has made many friends over the years in One Piece, but these are the most important relationships he's formed over the course of the show.

Ace's death has left a lasting mark on the history of One Piece and Luffy's life, but fans seem to believe one important lesson by Shanks could have saved him.

The illustration cards are set to feature three brothers from Dawn Island: Monkey D. Luffy, Portgas D. Ace, and Sabo. The Luffy illustration has been drawn by Black Clover mangaka Yuki Tabata.