Cheapest priced copy (Marvel Super Heroes): $0.49 at Card Kingdom, near mint, their price list as of .
Ironheart, Clever Champion 
Legendary Artifact Creature — Human Hero · 3/4 · Rare · Marvel Super Heroes · #60
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)
Flying
Noncreature spells you cast have improvise.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
2 printings · $0.49 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes | 60 | Rare | $0.49 | $0.49 |
| Marvel Super Heroes | 360 | Rare | $1.49 | $1.99 |