Cheapest priced copy (Portal Second Age): $0.59 at Card Kingdom, near mint, their price list as of .
Rally the Troops 
Instant · Uncommon · Portal Three Kingdoms · #16
Cast this spell only during the declare attackers step and only if you've been attacked this step.
Untap all creatures you control.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.59 to $5.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Portal Second Age | 19 | Uncommon | $0.59 | — |
| Portal Three Kingdoms | 16 | Uncommon | $5.99 | — |