Cheapest priced copy (Tarkir: Dragonstorm): $0.35 at Card Kingdom, near mint, their price list as of .
Underfoot Underdogs 
Creature — Goblin Warrior · 1/2 · Common · Tarkir: Dragonstorm · #129
When this creature enters, create a 1/1 red Goblin creature token.
{1}, {T}: Target creature you control with power 2 or less can't be blocked this turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tarkir: Dragonstorm | 129 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 4 April 2025If the target creature’s power is increased above 2 before the ability resolves, it won’t be a legal target and the ability will do nothing. Once the ability has resolved, however, the creature can’t be blocked even if its power is increased above 2.