I hear in chat about fusing blue and purple to create something but couldn't find out more details. Is this true, and if so what do you do? I tried fusing and purple and blue egg but it did nothing.

Nevermind I understand what they are saying. Blue and purple heroes now have the same glory feature epics have. So if you have a rare head hunter you can fuse with another head hunter to increase his glory stats. Good thing I found out! I was this close to wasting my pyro pete for xp on an epic when I have actually have a pyro pete I'm using

No this is not true, but they did add within the new update a feature in which you may now add glory stats into a blue or purple rarity hero
Sincerely, Colt from IGG :lol