well imo right now the best build is
bicheon 80
fire 80
ligth 80
cold 60
BUT since ppl are saying that the 90 cap will come soon you might wanna prepare for that.. and go.
bicheon 80
light 80
cold 80
fire 60
this way you'll have to de-lvl less when the 90 cap comes out.
So it kind of depends on what lvl you are and till what lvl you are gonna play this game
