| “ | Me? But I'm Finn Mertens, man. I'm 100% hero. Everyone knows that.
— Fern.
|
” |
Summary[]
Fern the Human, formerly known as Grass Finn was the result of Finn the Human's Grass Sword and Finn Sword merging into one being. As he was recently brought into existence, Fern initially thought of himself as the true Finn, before he began taking on his own personality as Fern.
His memories are those of Finn's, so he goes through somewhat of an identity crisis after it's pointed out to him he's not Finn. Fern lost his desire to be just like Finn, but now he sees himself as a better version of Finn. Despite this, he still thinks of Finn's memories as his own.
Powers and Stats[]
Tier: At least 5-A
Name: Finn the Human Mertens, Fern the Human, Grass Finn, The Green Knight.
Origin: Adventure Time
Gender: Male.
Age: 1-year-old (17 mentally).
Classification: Grass Demon-Human Hybrid.
Powers and Abilities: Superhuman Physical Characteristics, Skilled in hand-to-hand combat (Has all of the memories of Finn, who is skilled in hand-to-hand combat.), Weapon Mastery (Has all of the memories of Finn, who was was trained in sword fighting by Rattleballs and is capable of firing crossbows.), Life Support (Types 1 and 2, His grass body makes Fern physically incapable of breathing or eating.), Body Control and Size Manipulation (Being entirely composed of grass, he has the ability to change his appearance and shape shift into any form he can think of in order to fight enemies.), Elasticity (Can stretch his limbs.), Natural Weaponry (Can make the Grass Sword come out of his arm at will. Can create weapons out of his body.), Shapeshifting (Can turn himself into a perfect copy of Finn.), Life Manipulation (Parts of his body can transform into living sentient plant beings.), Statistics Amplification (Can increase the strength of his blows by making his arm grow.), Regeneration (High-Low in combat, Instantly healed from tearing off his ears, High-Mid over time, Was blown to pieces by Finn and returned in a later episode.), Immortality (Type 3, Was still alive after being blown to pieces.), Non-Physical Interaction (Wields the Grass Sword, which literally killed Finn's fear of the ocean.), Curse Manipulation (The Grass Sword is cursed and cannot ever be separated from Fern. The Grass Sword will still be inside of Fern even if his arm is cut off.), Resistance to Pain Manipulation (Could tear off his own ears without even flinching.)
Attack Potency: At least Large Planet level (Is the Grass Sword, which effortlessly defeated Orgalorg and torn an arm off The Lich.)
Speed: Sub-Relativistic (Fought Finn the Human.)
Lifting Strength: At least Class Z (Comparable to Finn.)
Striking Strength: At least Class XMJ
Durability: At least Large Planet level (Fought Finn the Human.)
Stamina: At least Superhuman (Comparable to Finn.)
Range: Hundreds of meters.
Standard Equipment: Grass Sword.
Intelligence: Has all of Finn's memories, who is a skilled adventurer and explorer, being able to enter, raid, and escape from dangerous dungeons with ease. Escaped the Nightosphere, an alternate universe in the shape of a demonic wasteland filled with chaos and inhabited by powerful demon, and then invaded the Nightosphere once again to rescue Marceline. Has several years of experience as a hero, which includes wielding several different types of swords and defeating several mutant enemies.
Weaknesses: If the Grass Demon possessing him is killed he will begin to slowly disintegrate, as he doesn't have a body without the demon.
Others[]
Notable Victories:
Notable Losses:
Inconclusive Matches: