Drawde Ssuorrvlos' Lair

Ssurrvlos' Lair (also called "Halloween Dungeon" or HD for short) is a dungeon that generates a seperate instance for each party to enter it. If a party member leaves or is kicked they may re-enter the dungeon with another party (or by themselves) but if they do they will go into the same instance as their previous party until the instance runs out. An instance may only be formed if the party has between 6-8 party members and it will only last for 2 hours before reseting, kicking everyone out of the dungeon if they take too long. Unlike some of the lower level dungeons, this dungeon is primarily for farming items and rarely considered a place to level.

Finding the Dungeon
The dungeon is located in the cave to the left of Fort Drawde below the Dark Knight trainer. Drawde is located to the left of OSL. As stated above the dungeon may only be entered if the player is in a party of 6-8 people and if the player is level 60.

Monsters
This dungeon contains the following monsters:

Bat

Underlord

Haunted Vines

Vorcugore

Grimbeast

Ssuorrvlos

Items/Drops
This dungeon can drop the following items:

Level 55 Armor

Pitchfork of Ssuorrvlos

Sacrificial Kris

Spines of Vorcugore

Stygian Essence

Dead Man's Hand

Cursed Blade of Blood

Hell's Bane

Mark of the Ninth Year

Devilfang Spinner

Stave of Suffering

Nosferatu's Ripper

Hallow's Lantern

Ivory Sin

Path of Darkness

Slayer of the Fallen

Locating the Bosses
Once you enter the dungeon keep going straight up. At the very top of the dungeon there is a room full of Haunted Vines. At the top of the room to the right you should find the Vorcugore. Once you defeat him go down one room and then to the left. In that left room you should see a large black hole containing the Grimbeast. Once it is defeated go up one room and you should see the Ssuorrvlos with an Underlord on each side.