Fern

Fern (full title: Fern the Human, formerly known as Grass Finn) was the result of Finn's Grass Sword and Finn Sword merging into one being. He makes his first appearance at the end of "Reboot". In "Two Swords," it is revealed that Fern was created when Finn accidentally broke the Finn Sword with the Grass Sword while fighting Bandit Princess, during "I Am a Sword." Some time later a spider-octopus-like Grass Demon interacted with the small Finn inside the sword. The Grass Demon wrapped the sword Finn in goo, forming a...

Species

Human

Debut

Lemonhope Part 2