Wingsteed Trainer 
Creature — Human
When Wingsteed Trainer enters the battlefield or attacks, conjure a card named Stormfront Pegasus into your hand.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL