2 Solars and 1 Body?

[Bizar]

I wonder if a severe enough Wyld Mutation could create a Celestial Shard?
Or even turn a mortal with breeding of nil into a DB with Mythic Breeding (or even weirder, a genetic purity, giving them something akin to  Breed True, creating a pure genetic lineage of one Aspect of DB - take that and run with it if you will, Jukashi).

I didn't mean that they got a shard through the wyld mutation, but rather they were a pair of men with high and the right destinies who were chosen to exalt and exalted at that time. This cuased the freakish wyld mutation that you wanted.