Your search for "Gryffwing Cavalry 283" revealed the following:
Gryffwing Cavalry (DBL) from Innistrad: Double Feature, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Steve Prescott Card Text:FlyingTraining (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)Whenever Gryffwing Cavalry...
Gryffwing Cavalry (Foil) (DBL) from Innistrad: Double Feature, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Steve Prescott Card Text:FlyingTraining (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)Whenever Gryffwing...
Gryffwing Cavalry - Art Series (Gold-Stamped Signature) (AVOW) from Crimson Vow Art Series, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Steve Prescott