|Min Coin: 22s, 51c|
Max Coin: 22s, 68c
Keep of Immortality Key
This is an access quest that gives access to the back entrance to the Ruins of Varsoon. It is the final leg of the quest initiated by the Ruins of Varsoon quest (see related quests) for evil players.
You must kill the Archaic Fury in the Crypt of Betrayal. He is a rare spawn who spawns at +80, +6.83 -63 and then paths through much of the dungeon. Kill him. After doing this you must return to speak to Zaen.
After this After you are done with this go and see Rune Shimmerstar in the South Qeynos mage tower (red portal) and he asks about the key you wearing around your neck. You must be wearing the Keep of Immortality around your neck for this to happen. This leads to a new quest called "Tomes of Life and Death".
The reward is Keep of Immortality Key.