So what exactly would be apocalypse's mutation without celestial technology?
It's curious because, if he is really the first mutant, then the X-Men are carrying his mutant gene, but manifested in different ways. So what was that very first mutation and how does that gene or set of genes differ from one carrier of the gene to the next?
I mean, they have telepathy, telekinetics, teleportation, shapeshifting, pyrokinetics, magnetic manipulation, regeneration... all stemming from a single mutation??? How is one genetic mutation so variable ?