Board Thread:Warhammer 40k General Discussion/@comment-27572696-20160118161756

I just did my daily random page hopping on the wiki, and it took me to Orikan. Reading the entry it states that he is a Chronomancer. It also states that he can travel along his own timeline. Is this a uniquely Necron ability, or are there other time travelers in the 40k universe. I just wanted to see if anyone else knows of any more lore in the 40k that deals with Time travel. Also what does everyone think of what the role, responsibilities, and of course the implications of active time travelers in the 40k universe would be. 