Cheapest priced copy (Tarkir: Dragonstorm): $0.79 at Card Kingdom, near mint, their price list as of .
Frontline Rush 
Instant · Uncommon · Tarkir: Dragonstorm · #186
Choose one —
• Create two 1/1 red Goblin creature tokens.
• Target creature gets +X/+X until end of turn, where X is the number of creatures you control.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tarkir: Dragonstorm | 186 | Uncommon | $0.79 | $0.79 |
One ruling from Wizards of the Coast
- 4 April 2025The value of X is calculated only once, as Frontline Rush resolves.