you cant use 3rd skill there,
this is my core party on ED
genetic for FCP
sura or rg for kiting the mob
AB not must, but it makes your run easier since you cant use ygg leaf, but you can re-enter
rest is DPS, you'll need converter scroll there, water (LK), holy (assassin), earth (ranger), wind (blacksmith), shadow (preist), and ghost (tiamat + HW)