Valkyrimon ACE Participation

“<em>[[Digivolve] [Silphymon]: Cost 3]</em> <br>[Hand] [Counter] [Blast Digivolve] <em>(One of your Digimon may digivolve into this card without paying the cost.)</em> <br>[On Play] [When Digivolving] All of your opponent's Digimon get -5000 DP for the turn. <br>[All Turns] [Once Per Turn] When a card is removed from a security stack, delete 1 of your opponent's 8000 DP or lower Digimon. If this effect didn't delete, this Digimon gains [Security A. +1] until the end of your turn. <br><strong>ACE Overflow "-4"</strong> <em>(As this card moves from the battle area or under a card to another area, lose 4 memory.)</em>”