My name comes from a Unit from Starcraft called Archon, they are protos ho evolved they're Psionic Powers(Protos have either a bigger or use more the Brain then humans) to a level that exceeded they're body capability, thus they're flesh burns but they're armor and Head(or brain) remains.

They are engulfed in the Psionic Energy so that they are heavily protected from Bullets, Energy Weapons, melee weapons.

The Archons are still Blizzards property so just take it as a fan art.