Cheapest priced copy (Marvel Super Heroes): $0.35 at Card Kingdom, near mint, their price list as of .
Depower 
Instant · Common · Marvel Super Heroes · #50
This spell costs {2} less to cast if it targets an attacking creature.
Target creature gets -4/-0 until end of turn.
Draw a card.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes | 50 | Common | $0.35 | $0.49 |