Pteromon (EX7-031) - Digimon LIBERATOR Foil

[Your Turn] When this Digimon would digivolve into a Digimon card with [Bird]/[Avian] in one of its traits, reduce the digivolution cost by 1.

[All Turns] [Once Per Turn] When this Digimon deletes an opponent's Digimon in battle, gain 1 memory.