Also known as Orcus Dungeon by players, Thanatos Basement is accessed via an NPC in the north spiral stairs area in Thanatos Tower's lobby. Talk to the Spirit of Quah-Nomag (tha_t01 146, 223), and he will let you choose between four choices on which items to use to open the gate to the basement:
1. Skeletal Armor Piece
2. Orcus Emblem
3. The four Thanatos Fragments
4. The five Thanatos Charm Stones
Choosing one of these four options is necessary to open portal into the dungeon, consuming the item(s) in the process. Portal will stay opened for 2 hours, and anyone can enter during that time.
There are several custom gears exclusive to the Orcus Dungeon monsters.
Baroness of Retribution - 5 (10 +/- 10 min)
Observation - 5 (10 +/- 10 min)
Lady Solace - 5 (10 +/- 10 min)
Mistress of Shelter - 5 (10 +/- 10 min)
Lifedrinker - 20 (5 +/- 25 sec)
Mane - 70 (5 +/- 25 sec)
Souleater - 20 (5 +/- 25 sec)
Besmal - 1 (20 +/- 10 min)
Harthoon - 1 (20 +/- 10 min)
Quah-Nomag - 1 (20 +/- 10 min)
Orcus - 1
Note: Once killed, Orcus has a 1/120 chance to spawn after every 5 minutes (0.84% chance to spawn after every 5 Minutes, or 18% chance to respawn once within the 2 hours assuming you killed Orcus within the first 5 minutes)
|Speed||230||Stunlock Delay||0.576s||Attack Range||1||INT||87|
|Flee (95%)||345||Hit (100%)||126||Sight Range||12||LUK||2|
|#2566||Pet Availability||Not available.|
|Mode||Can Attack, Can Move, Aggressive, Boss, Boss Type Immune.|
Thanatos Basement, along with all its custom mobs and the new custom gears, was released in 4th May 2012.