During today I suddenly became very determined to bring this army's hp value over nine thousand hp because DBZ.
Most of the experience came from AI's deadly/epic armies. Found several battles where it basically gave a whole bar of exp.

Here's the portrait of Soliag
He's no pushover at all, 442 hp yikes. He dont' even have his shield equipped because he's so tough and badass enough to take hits while fighting with a 2hander from vetrar the epic one with frost damage!

And here's the picture of his traits! I have almost filled out everything, I think somewhere in level 30-40 then you will actually run out of traits. 

And of course, here's the pictures of my mighty Knights of Rose. 1105 hp
If there was ever a unit to have deathward active at all times, these knights is it!

I feel fulfilled. Now all that's left to do is roll over pariden with several epic armies of soldiers that I have.