Board Thread:Theories and Speculation/@comment-27082825-20150116155842/@comment-5407586-20150116164207

I think Kekkei Tota is passed down genetically. Going by its literal translation, "Bloodline Selection", I guess it's a "selection of Kekkei Genkai, aka Bloodline Limits". If that were the case, then both Onoki and Mu should be able to use Kekkei Genkai comprising the three natures of Dust Release (Fire, Wind and Earth: Scorch, Lava, and (?) Magnet), but they never showed anything of the sort.