For the Quirk mutated from this, see Electric Eel.
Eel (ウナギ Unagi?) was the Quirk used by Teruo Unagisawa.
Description[]
Eel allows the user to transform into an medium sized Eel,[1] but under the effects of Trigger, this Quirk transformed Teruo into a large, eel-like creature with incredibly slimy skin. This slime serves as protection since the physical blows against him slides off without hurting him.[2]
After undergoing experiments at the hands of the Villain Factory, this Quirk evolved into Electric Eel.[3]
Weaknesses[]
If Teruo's body is covered with any substance that can drain the moisture from his slime, like flour, the Quirk loses its protective ability and makes Teruo vulnerable to physical blows.[4]