Which one is better , Kai ninja or assasin ? Aladdin ninja or assasin ? Merlin elementalist or warlock ? Emilia inquisitor or archbishop ? My rest unit are 5 star Freya (Dragoon) , 4 star Leandra , 4 Kahuna (Sage) , 4 star Leon (Crusader) , a second 4 star Kai , and a 3 star Faye and I still confus...