Cheapest priced copy (Avatar: The Last Airbender Eternal): $0.99 at Card Kingdom, near mint, their price list as of .
Swampbenders 
Creature — Human Druid Ally · */* · Rare · Avatar: The Last Airbender Eternal · #65
Swampbenders's power and toughness are each equal to the number of Swamps on the battlefield.
Lands you control are Swamps in addition to their other types.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Avatar: The Last Airbender Eternal | 65 | Rare | $0.99 | $0.49 |
2 rulings from Wizards of the Coast
- 2 October 2025Land cards not on the battlefield aren't affected by Swampbenders's second ability.
- 2 October 2025Swampbenders's second ability causes each land on the battlefield you control to have the land type Swamp in addition to its other types. Any land that's a Swamp has the ability "{T}: Add {B}." Nothing else changes about those lands, including their names, other subtypes, other abilities, and whether they're legendary, basic, or snow.