An Armagi is a dangerous creature that appears if The Phase cannot be completed. They can transform between a normal Styx and an Armagi. If an Armagi is stunned then it will turn into a Styx for a short period of time. The Armagi have the ability to heal amost instantly once they are wounded. If an Armagi is not blown up (the only way to kill one), then it will continue to thrive and create more Armagi- obviously not a good thing. Armagi can adapt almost instantly for terrains of water, ground, and air.