Epic Perfect World

Farming questions input please :)

So I haven't played in quite a while and theres new stuff like evidently they made all bh harder and there are new instances and you can fa damas in morai now which idk how can someone tell me if theres a new good way to farm ec or things like damas please? Also how to get the leadership up to equip cards? I would really appreciate some help here please
Thanks a bunch!!