Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Black Great Canyon, Disgorge
Size 2 Monster
Power: 1000 / Critical: 2 / Defense: 6000
■ When this card attacks, put two cards from the top of your opponent's deck into his or her drop zone. Then, if there are fifteen or more cards in your opponent's drop zone, put up to one «Black Dragon» monster from your drop zone into your hand. [Move]