Alabaster

Alabaster the Delta Heracross is a former member of a police force in Kalos. He has origins in Alola, but currently travels the world in search of a new life. He can be described as immature and still stuck in his youth, which can also explain his unrealistic passion for justice.

History
Alabaster was never actually born as a Delta specie. He started off as any other Heracross in Akala Island of Alola, living a carefree youth. Such a life ended up costing him much-needed experience of the "real world". He was kicked out of his home after flunking out of his education, and began his adult life in obscurity, hopping around the few towns of Akala in search of work before moving up to bounty hunting.

Alola
His bounty hunting adventures were for the most part rather simple. He made an income off of capturing wanted individuals, most of who were vandals and delinquents. One mission which sought for the capture of a Leavanny for treason against Tapu Lele had ended in Alabaster's defeat, at the mercy of his target and the group he happened to be traveling in.

The loss of that encounter had led Alabaster towards pursuing another career in another region. The next day he snuck onto a ship and decided to remain wherever it took him.

Delta Heracross
Although the timeline for when Alabaster's transition into Delta was rather faded, it can be narrowed down between his dismissal from home in Alola and his first search for work.

Effects
Alabaster himself feels little to no symptoms from this condition, but there is a clear visual indicator of it. A glowing orange aura envelops him in his wake, radiating a powerful warmth. After obtaining his vest and helmet, however, most of this aura had ended up obscured underneath, but the glow that comes with it remains. Those who come close to Alabaster may notice his unnatural warmth, and contact with him may result in a minor burn.