Did a search for "Multiple Random Heroic" and checked all the threads and I didn't find anything. If this is a repost, please comment saying so, and never visit this thread again. Let it die if so.
Now, onto the exploit.
When you're getting a character transfer (whether it be faction, or server, or both) your random heroic gets reset.
This means if you're transfering faction and server, you can get 6 frost emblems in 1 day.
Do random heroic
Faction change
Do random heroic
Server change
Do random heroic
I'm not sure if this also works with regular dailies i.e. Do fishing daily, transfer, do fishing daily etc.
Again, please tell me if this is a repost. As I couldn't find anything.