User blog comment:Bato of the Heavy Iron Rock Hammer/God Serena theories/@comment-82.171.168.241-20150729152617

my theory is that it's not yuri cuz i mean come on if he was yuri wouldn't warrod find out or at least be suspicious? since all the gods of ishgar know eachother.

but i have several theories

1. is that he knows about fairy heart and it's darkness. so he actually wants to destroy it and that's why he joined the AE (alvarez empire) which seems like the best/easiest way.

2. is that he actually wants to take down zeref/AE and just like silver with tartarus/E.N.D the best way to do it is to be with them basically 24/7.

3. is that he knows they can't win from EA so the best is to just join them.

4. is that he actually believes in zeref and acutally wants to join him thus joining the AE.

and 5. is that he joined them for a reason we do not know yet (Mashima with his crazy plot twists now a days)