Griffin Rider 
Creature — Human Knight
As long as you control a Griffin creature, this creature gets +3/+3 and has flying.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Human Knight
As long as you control a Griffin creature, this creature gets +3/+3 and has flying.