Board Thread:Naruto Discussions/@comment-4080775-20150907043931/@comment-734582-20150907112343

Princeharris1993 wrote: A Kekkei Mora is a bloodline that gives birth to another bloodline or ability through genetic devolution rather than being derived through traditional methods. I think it's missing something definitive. I mean, technically any ability that devolves into a new ability is a Kekkei Mora under your definition. So the entire Rinne Sharingan line essentially is a Kekkei Mora except a Sharingan itself.

I think it needs something like "the Bloodline that encodes the full spectrum of an ability, of which no ability can be further created".