Colloquially, any high transapient or godling.  In the Archosaurian Empire, a transapient with a toposophic rating between 1.5 and 2.0, capable of utilizing extremely advanced nanotech.
Seraiph - Text by M. Alan Kazlev A high transapient in the service of an archailect or AI God. May be an autonomous being, or simply the remote of that god. Some Seraphs have seemingly miraculous powers of control over space-time. The most powerful Seraph-like beings are the almost legendary Black Angels.