Ok, now it is done. the battle is won.
Not much happened. Just built towers, starved our old capital for a great person, had a golden age, left the overcouncil. Leaving the overcouncil and getting entropy mana was not appreciated by some of our allies.
Because of our defensive pacts only the Ljosalfar declared war on me and then everyone else declared on the Ljosalfar. Not that it mattered since I bought the tower of mastery the next turn.