What you The minimum you need for a smooth Erasul Wing run:
1 or 2 sorcerers/Wizards with:
Fear.
Banishment.
All kinds of Cold dmg spells.
Wail of the Banshee.


1 Fire Immune Tank2 healers1 BardIdeally with the Silence spell, and knows how to use it.For DPS:Arcane ArcherWeaponmastersAny DPS that can hit target with around 65 ACNote:A druid with stonehold could be useful, but then all in the party need to be protect against paralasys