Cheapest priced copy (Avatar: The Last Airbender): $0.49 at Card Kingdom, near mint, their price list as of .
Earth King's Lieutenant 
Creature — Human Soldier Ally · 1/1 · Rare · Avatar: The Last Airbender · #380
Trample
When this creature enters, put a +1/+1 counter on each other Ally creature you control.
Whenever another Ally you control enters, put a +1/+1 counter on this creature.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
3 printings · $0.49 to $2.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Avatar: The Last Airbender Promos | 217s | Rare | — | $2.49 |
| Avatar: The Last Airbender | 217 | Rare | $0.49 | $0.49 |
| Avatar: The Last Airbender | 380 | Rare | $1.29 | $0.79 |
One ruling from Wizards of the Coast
- 2 October 2025If Earth King's Lieutenant enters at the same time as another Ally, each of Earth King's Lieutenant's abilities will trigger. You'll put a +1/+1 counter on both creatures.