Kouzuki Hiyori - Legacy of the Master (OP12)

[Activate: Main] You may rest 1 of your DON!! cards and this Character: If your Leader is [Roronoa Zoro], look at 5 cards from the top of your deck; reveal up to 1 (Slash) attribute card or green Event and add it to your hand. Then, place the rest at the bottom of your deck in any order.