Melding Phantom: Necro-mirror Transformation

This particular jutsu is similar in fashion to Shina's corpse cloning technique, however the differences cane prove to be...extreme. This technique was made possible by Shina cultivating the chakra abilities that Yuma wielded.

The technique is much slower than than the cloning technique, however the individuals it creates are much more powerful. The technique involves Shina melding parts of itself with cadavers, then the corpses are effectively kept immobile and their only purpose for a long period of time is to only produce chakra. As the chakra builds in the body, so does Shina's own chakra; when enough chakra has built up within the body, Shina invokes a transformation of each of the cadaver 'clones' causing them to transform into massive asura's with similar power to Shina, as well as wielding some of Yuma's own powers as well, including inhuman strength. These 'clones' are able to wield both lightning and water release chakra. However the clones are not fully independent as they are all extensions of Shina's own will, and thus the jutsu requires one final ingredient to complete.

Pure, Yang Release chakra; only with that chakra is the jutsu able to be fully completed and the clones effectively become individuals, thus creating an entire 'race' of asura.