Diablo II/Tainted Sun

Activate this quest by venturing inside the Lost City. Entering the Lost City triggers the desert darkness. Return to Drognan to receive your quest objective.

Lost City
Waypoint

Dark Elder
Super Unique Plague Bearer (Extra Fast Magic Resistant), a Zombie

Ancient Tunnels
Optional

Fangskin
Super Unique Salamander (Lightning Enchanted Extra Fast), a Claw Viper guarding the altar containing the Viper Amulet