I FINALLY actually got around to this. Sepre is the clone of Kai, Anyake and Raylon's father, Youni, and the first Shadow Anthrope. Sepre's concept is almost wholly based on Sephiroth, right down to the long ass sword, or swords, in this case. He is the one who cursed Youni to his death through some mysterious power. After being defeated by his original, he reemerged again to take revenge on the Chronaius family, only to be soundly defeated by Kai. Hopefully in the future, he'll have a more prominent role, cause Sephiroth's cool like that. : p

Sepre was originally created a long while back, but didn't have this design. He was based off a character in my unfinished fanfic who was meant to be the final enemy sealed in the ARK. His design was very very different, but the only thing that hadn't changed was the insanity. Sepre is an anagram of 'esper'

Character and art © me