Flying (This creature can't be blocked except by creatures with flying or reach.)
Training (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)
Whenever Gryffwing Cavalry attacks, you may pay


. If you do, target attacking creature without
flying (This creature can't be blocked except by creatures with flying or reach.) gains
flying (This creature can't be blocked except by creatures with flying or reach.) until end of turn.