Fern

Fern is an unlockable Variant for Finn the Human.

Default
Purchase with 2,000 Gleamium.

Origin
Fern Mertens the Human is Finn's Grass Demon-Human Hybrid doppelgänger who made his debut in Adventure Time's thirteenth episode of its eighth season, "Reboot".

Trivia

 * Fern was originally intended to recycle Finn the Human's voice lines (performed by Jeremy Shada) before the developers at Player First Games reconsidered hiring Hayden Ezzy after a huge fan outcry.
 * This Variant was originally listed as prior to the Season 2.01 Patch.