-Metal arm and leg casings to conduct electricity and induce sparking easier. Also provides defense.
-Fluffy ears that store electricity and sparks.
-Legs provide heightened agility and mobility, along with more powerful jumps and kicks.
-Arms provide additional upper body strength and easier conducting for electrical attacks. Claws provide increased grip and additional method of attack.
-Heightened night vision but poor day vision.

Amazing what kind of changes can be induced by strong emotions