Umbrayl

"Iss...Issaen? Where are you?"

Any deemed unworthy of the blade are killed upon contact. Those who are deemed worthy must face their own mirrored self - and succeed against it.

Vaerith holds Umbrayl. It feeds upon his Noctae Saerum.

A corrupted version of Umbrayl exists in the future—a vision shown to Seralune. In it, Vaerith becomes Inaiuz's herald, and the blade devours the sun itself.