Your search for "Wingsteed Rider 279" revealed the following:
Wingsteed Rider (J25) from Foundations Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Cynthia Sheppard Card Text:FlyingHeroic — Whenever you cast a spell that targets Wingsteed Rider, put a +1/+1 counter on Wingsteed Rider.