Cheapest priced copy (Alara Reborn): $0.35 at Card Kingdom, near mint, their price list as of .
Colossal Might 
Instant · Common · Alara Reborn · #51
Target creature gets +4/+2 and gains trample until end of turn.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Alara Reborn | 51 | Common | $0.35 | $0.49 |
| Archenemy | 83 | Common | $0.59 | — |
| Commander 2011 | 190 | Common | $0.35 | — |