ADR-09 Gatekeeper (EX2-054) - Digital Hazard

[Security] Play this card without battling and without paying its memory cost.
[On Play] If you have a [Mother D-Reaper] in play, "Recovery +1 (Deck)". (Place the top card of your deck on top of your security stack.)
[Opponent's Turn] While you have a [Mother D-Reaper] with 6 or more digivolution cards in play, all of your opponent's Digimon gain "Security Attack -1". (This Digimon checks 1 fewer security cards.)