Cheapest priced copy (Dissension): $0.35 at Card Kingdom, near mint, their price list as of .
Gnat Alley Creeper 
Creature — Human Rogue · 3/1 · Uncommon · Dissension · #63
This creature can't be blocked by creatures with flying.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dissension | 63 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 1 May 2007Creatures with the Reach ability (such as Giant Spider) can block this because they don’t actually have Flying.