Shadow Stormer is a member of the Makuta Clan and wants to decimate the Toa's Soldiers. He wears the Mask of Shadows (in newer pictures), wields the power to reincarnate dead Toas even if they are blown apart, and he is almost invulnerable due to the armor he wears that protects and heals him. He cannot die unless you destroy his armor somehow. If you don't destroy his healing armor, he himself will be reincarnated.