Nanashi: Mysterious Swordsman (SDS/SX05-015) is a level 2 Britannia character from The Seven Deadly Sins: Revival of The Commandments set. When placed from hand it mills the top three cards and can bounce an opponent's center-stage level 3 or lower character if a climax is revealed, and when reversed it can force the opponent to move their higher-level battle character into stock then send the bottom of their stock to waiting room. This card’s effects emphasize disruption of the opponent’s board and resources, offering both removal and stock manipulation for tempo swings.