I have one strong tip to all who want to do well in Champ Warfare: Get Queen Bryn, and experiment with her in your formation.

She will make or break your pvp fights. I assure that. (unless Tynon decides to finally nerf her pvp stun rate)

Round 1, Queen Bryn stuns 4 out of the enemy's 5 heroes.
Your Adam, Blood, Pompey, Flavius, Alci, Theseus, etc all go to town decimating the field.
Game Over.