Cheapest priced copy (Time Spiral): $0.35 at Card Kingdom, near mint, their price list as of .
Ironclaw Buzzardiers 
Creature — Orc Scout · 2/2 · Common · Time Spiral · #165
This creature can't block creatures with power 2 or greater.
{R}: This creature gains flying until end of turn.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Time Spiral | 165 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 25 September 2006"Can't block" abilities apply only as blockers are declared. After Ironclaw Buzzardiers blocks, increasing the blocked creature's power won't make it become unblocked.