BlackGatomon (EX7-054) - Digimon LIBERATOR

[When Digivolving] [On Deletion] By trashing 1 card in your hand, 1 of your Digimon gains [Blocker] and [Retaliation].

[Opponent's Turn] [Once Per Turn] When an opponent's Digimon attacks, by deleting 1 of your other Digimon, end the attack.