Gotsumon (BT13-061) - Versus Royal Knights

[Blocker] (When an opponent's Digimon attacks, you may suspend this Digimon to force the opponent to attack it instead.)
[On Deletion] If it's your opponent's turn, reveal the top 3 cards of your deck. Add 1 black card among them to the hand. Place the rest at the bottom of the deck in any order.