From time to time, you will find a piece of Necrolyte on the minions of Necrotyr dungeon. You can use these to purchase certain magical artifacts crafted by the Guardians of Necrotyr. However, the entrance to their lair is hidden.
Necrotyr Robe - 50 Necrolyte
This robe gives 5-10% Lower Mana Cost and +5-10 Mana
Helm of Hades - 40 Necrolyte
Info coming soon.
Crystal of Teleportation - 20 Necrolyte
This Crystal teleports anyone who uses it to the entrance of Necrotyr in Ilshenar.