Duriel is the final boss of Act 2 and is found guarding Tal Rasha's Chamber. He has Holy Freeze and can inflict knockback.
Using a Thawing Potion prior to the fight is a good idea for the added 30 seconds of cold resistance.
- Sorceress strategy: Use Static Field to quickly bring Duriel's health down, then finish him off with another spell.
- Necromancers use Minions to draw Duriel's attention, then cast Iron Maiden or use Bone Spear, Bone Spirit or Teeth.
- Amazons can use Valkyries to draw Duriel's fire.
- All classes can bring a Hireling to keep Duriel busy for a few seconds.