[On Play] 1 of your Digimon gains <Blocker> until the end of your opponent's turn. Then, if Digixrosing, <De-Digivolve 1> 1 of your opponent's Digimon.
[On Deletion] Reveal the top 2 cards of your deck. Add 1 card with [Blue Flare] or [Twilight] in its traits among them to your hand. Trash the rest.
Inherited Effect
[Opponent's Turn] [Once Per Turn] If your opponent's Digimon attacks, if this Digimon is [GreyKnightsmon], you may switch the target of the attack to this Digimon.