He primarily attacks by summoning loads of Shadow Vermin that attack the player from all sides. Abilities that can be used on multiple enemies at once is essential to surviving this fight. Iskatu himself isn't all that tough without his minions backing him, and should go down easily once you've polished off his minions.His model is a recolored version of the Aspect of Terror that appears from then onwards in the game.
- "I do not fear you, nephalem. You'll find only death in this eternal realm."
- "The armies of hell will trample your corpses - the shades will devour your souls!
- "You believe you can defeat me, mortal? Our armies are ENDLESS!"