Cheapest priced copy (Double Masters 2022): $0.35 at Card Kingdom, near mint, their price list as of .
Wingsteed Rider 
Creature — Human Knight · 2/2 · Common · Theros · #36
Flying
Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters 2022 | 35 | Common | $0.35 | $0.49 |
| Foundations Jumpstart | 279 | Common | $0.35 | — |
| Theros | 36 | Common | $0.35 | $0.49 |
| Ultimate Masters | 43 | Common | $0.35 | $0.49 |
3 rulings from Wizards of the Coast
- 15 September 2013Heroic abilities will resolve before the spell that caused them to trigger.
- 15 September 2013Heroic abilities won't trigger when a copy of a spell is created on the stack or when a spell's targets are changed to include a creature with a heroic ability.
- 15 September 2013Heroic abilities will trigger only once per spell, even if that spell targets the creature with the heroic ability multiple times.