I would go mainly int, or all int 67 dex for damage and increased healing.

Your stats are way too evened out, and certain skills should be higher than others, or level 6.

For example 6 buffs, self explanatory, get rid out debuffs for now, the maps there don't require them since they are not tightly packed and the mobs have very little hp / damage.

Also max fire and lightning for damage and heal for ur party.

Keep revive and ms level 1.

Drain can have points put in when those are like I said. Then your ices, then debuffs.