Cheapest priced copy (Marvel Super Heroes): $0.35 at Card Kingdom, near mint, their price list as of .
Madame Hydra 
Legendary Creature — Human Villain · 2/3 · Uncommon · Marvel Super Heroes · #221
Whenever you cast a Villain spell, create a 2/1 black Villain creature token with menace. (It can't be blocked except by two or more creatures.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes | 221 | Uncommon | $0.35 | $0.49 |
| Marvel Super Heroes | 318 | Uncommon | $0.35 | $0.49 |
| Marvel Super Heroes | 451 | Uncommon | — | $0.49 |