Brainstorming Phantoms Glowing

Nightstalker and Nightkin idea, for now sharing this article

Nightstalker

Nightstalkers are a horrible mix of snake and dog. Their tails rattle, they can deliver venom with fangs, some grow a hood like structure around their neck, and a lot of them can naturally cloak.

Chupacabra could be a name for these

Also possible a demon like form for the fantasy setting

Tail: It has a rattle on the end of its tail and it

Phantom Ogre

Phantom Ogres are Ogres tied to their Phantom Devices. They may not have the controlling Ogre Parasite or Noidverg Organ. They are distinguished by their metal... underflesh? Extensive surgeries for that to implant holotech receptors in their skin so they can cloak really well with Phantom Devices

Due to being tied to these Phantom Devices, it had a poor effect long term mental health. They don't mutate as much as other Ogres.

Phantom Knight being an ogre with power armor, not as stealthy though but using the interceptors to move his power armor far more efficiently than most Power Armor users

A Phantom who his holotech receptors have been... extruded? mutated? it looks like he has metal protruding out of his flesh.