Named is RED to level 105, NPC level should be 108+
Change Mob type from "Monster" to "Named".
Drops: Median Essence of Life Raw Crypt-Hunter's Gloves Stalker's Guillotine
Casts spells: Serisaria's Swift Venom Hemorrhage Essence Marmat's Swift Deconstruction Mind Extraction Visions of Darkness Grip of Jabaum
Also casts a pet to aid it in battle that is immune to all damage. The pet only lasts so long until it vanishes. The Darkseer will re-summon it throughout the battle until dead. If the pet is still up upon killing The Darkseerer, just wait until the pets timer runs up and it vanishes.