Satanael

Satanael (憤怒之王) is the Ultimate Skill of Milim Nava and one of the seven sin skills.

Sub-Skills

 * Magicule Breeder Reactor (魔素増殖炉): This ability is fueled by the user's rage and magicules. By taking in the magicules from their surroundings and mixing it with their own, they then collide together in a process similar to nuclear fusion and create more magicules. This allows the user's energy to increase dramatically and no matter the consumption, it will not decrease. This allows them to fight without running out of energy almost indefinitely.
 * Stampede (狂化暴走): A self-defense mechanism where the user is taken over by Wrath, destroying everything in their wake.