The Last Guardian BT20-100 R Royal Knight [Main] Reveal the top 3 cards of your deck. Add 1 [Cool Boy] and 1 card with the [Royal Knight] or [X Antibody] trait among them to the hand. Return the rest to the bottom of the deck. Then, place this card in the battle area. [All Turns] When any of your Digimon with [Omnimon] in its name would leave the battle area, <Delay> • 1 of those Digimon doesn't leave. ---