Valkyrimon (Limited Card Pack)

[[Digivolve] [Silphymon]: Cost 3]
[When Digivolving] [Blitz]
[When Digivolving] [When Attacking] [Once Per Turn] Return 1 of your opponent's Digimon with 8000 DP or less to the bottom of the deck. If this effect didn't return, this Digimon gains [Security A. +1] for the turn.
[Your Turn] This Digimon's attack target can't change.