Electropede is a member of the Dark Hunters. He was once a team of five Toa of Lightning before being transformed into a singular being.
Electropede was once an elite Toa team of Lightning consisting of 5 brothers. They were in Metru-Nui during the Dark Hunter/Toa War. It was during the battle that a Dark Hunter with magnetism powers forced the 5 Toa together. Unknowingly, the Hunter pushed them into a pool of Protodermis. As soon as they were submerged, they emerged as one being: Electropede who immediately destroyed the Hunter. After the war ended, Electropede left with the Dark Hunters because all 5 minds believed that they would be rejected from their other brothers.
Since then Electropede has become a dangerous and lethal Dark Hunter.