User blog comment:Karov Kurad/Questions, Concerns and Comments/@comment-28107082-20170218020710/@comment-24514804-20170218135955

As the Universe/Story is a collaboration between KarovKurad and I, I can answer your question, at least in part.

Firstly, in this Universe, several Makuta survived Teridax's genocide for an unknown reason. Additionally, Teridax's plans were delayed by about one day. This didn't cause any extreme differences, but allowed for the creation of several major cities on the surface of Spherus Magna. Finally, the Kanohi Olmaks and the Kanohi Kraahkan were not destroyed in this Universe, and now reside in various hidden locations on Spherus Magna. There are other differences, but I think these are the most important.