First Campaign

I know I picked easy faction but really had fun playing high elves. I fed up my relation with Alarielle and other High Elves when I didn't join a war with her, it got solved when I declared war on her and have all other High Elves join me. Also had to betray Khatep my long term ally because he had occupied a province on the High Elves Donut. What should I try next,I have all three games and prophet and the warlock dlc