Eishalon: Broken Angel
The remains of a White Ghost, lost to despair through conflicting wants of companionship and introversion, the Eishalon itself does not fare much better in its quest than the Ghost it came from. It is small, spindly almost, covered in various wings that make no sense nor symmetry. It's feathers are much like the Red Eishalon's scythe; they cut That Which Isn't, and can seemingly defy whatever physics this realm runs on.
It is not naturally prone to violence, and is at best a fleeting friend. It constantly battles the dual urges of finding friendship and searching for peace and quiet. Flitting around areas with opens skies and plentiful cover, it's almost never seen for more than a moment at a time. Sometimes, it'll find someone, hiding near them and cautiously approaching, like a stray kitten might. If it's found a friend, it will stick by their side like a guardian angel.
Until the introverted side kicks in again and it becomes afraid of the light, fleeing away to be alone. It's an unpredictable slave to its whims, unable to find equilibrium between friends and self.
If ever confronted in combat alone, it will do it's best to stun the enemy in the first strike before fleeing. If it has a friend to accompany, it will be the guardian angel it tries to embody, defending them like it cares more for their wellbeing than their own. Or maybe it'll just pick them up and fly away.
Much like it's inability to balance it's mutually exclusive urges, it's mask appears to only be a half, just like how it could only satisfy one of two needs. It has four eyes, two near the top, and two closer to the bottom. The ones at the top are bright blue, and the bottom light grey. The set it uses changes with its mood; when looking for singular freedom, the grey set emerges. When lonely and seeking companionship, the blue set are vibrant. A shattered halo rests upon it's head, a circle of bone shattered into four.
As a Ghost, the Broken Angel was friendly, sociable, and more of a lover, than a fighter. But after being betrayed by those she considered friends, and left for dead, she couldn't bring herself to try again, afraid of being played and used again. As bait, as a distraction, as a decoy. The war was not kind on her and she decided to leave it behind, searching for safe, safe solace.
It was in solace that despair found her and her Eishalon came to be.
Nobody ever knew, but the Broken Angel was one of the few colour-blind beings, never realising the war was about colour.