Gabumon - Bond of Friendship (BT6-030) - Double Diamond Foil

[When Attacking] [Once Per Turn] If you have a Tamer in play, you may unsuspend this Digimon.
[When Attacking] Return 1 of your opponent's level 5 or lower Digimon to the bottom of it's owner's deck. Trash all of the digivolution cards of that Digimon.