Fallen Angels have like 1000 STR/1000 DEX/1000 INT if i remember right. About 90s Physical Resist, 0 Fire Resist, can't remember other resists, but i know Energy was high as well. Was doing 160s-170s damage with a Necro/Swordsman with Pixie Swatter on them after i Corpse Skinned them, that was without any Chiv for EoO. If you use a 100% Fire Weapon, don't even bother with AI on them, you'll do less damage. Criticals do the same amount of damage as a 100% Fire Wep, unless the Fallen Angel is Corpse Skinned, then a 100% Fire Wep does more damage because they have -15 Fire Resist.