Cheapest priced copy (Avatar: The Last Airbender): $0.35 at Card Kingdom, near mint, their price list as of .
Allies at Last 
Instant · Uncommon · Avatar: The Last Airbender · #164
Affinity for Allies (This spell costs {1} less to cast for each Ally you control.)
Up to two target creatures you control each deal damage equal to their power to target creature an opponent controls.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Avatar: The Last Airbender | 164 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 2 October 2025To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Allies at Last's first ability). The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast that spell was.
- 2 October 2025Affinity for Allies reduces only the generic mana in Allies at Last's cost. The colored mana must still be paid.