Mad Scientist is a Shop NPC.
Shop[]
The Mad Scientist sells the Electric Fighting Style at the cost of 500,000.
This purchase is permanent, just like every other fighting style. It allows the player to relearn the style at any time by talking to the teacher again, even if swapped to other fighting styles.
Location[]
The Mad Scientist can be found below Skylands, hiding behind one of the rocks on the lowest island.
The Mad Scientist can also be found in the Second Sea, next to the volcano at Hot and Cold, along with the Dark Step Teacher and the Water Kung Fu Teacher.
The Mad Scientist can also be found in the Third Sea, at the Castle on the Sea.