Sealed Dungeon
Filthy Cave
Filthy Cave is a Sealed Dungeon in Elyos for level 45. Bosses: Filthy Grollack. 1 other kinds of monster live inside.
A cave once filled with clean groundwater, now tainted by the contaminated Mystic Spring. With the fresh water cut off, all it attracts is creatures who thrive on its filth.
Bosses
Hero and Legend monsters of this dungeon: from their internal names in the game's NPC table and from the instance maps' spawn lists.
Clear rewards
The fixed chest for clearing it (RewardDungeon), per faction.
Monsters in Filthy Cave
From the instance maps' spawn lists (MapData): 1 kinds and 5 spawn points besides the bosses. Levels are the variants placed here.
Quests in Filthy Cave
Quests whose objectives, start or hand-in are on this dungeon's maps (Quest and QuestStep map ids).
More Sealed Dungeon dungeons
Filthy Cave FAQ
What level do you need for Filthy Cave?
It is a level 45 dungeon.
Who are the bosses of Filthy Cave?
Filthy Grollack (level 45).
What monsters are in Filthy Cave?
1 kinds besides the bosses, 5 spawn points in the instance maps; the most common are Filthy Floofy.
What does Filthy Cave drop?
The global client has no reward table for Filthy Cave: its rewards are decided by the server.
Data: client 2.0.6.0 (Steam build 25767555, 2026-10-07). Reward chances are the game's table values (100% = 100,000,000); weeks assume every weekly reward claim is used. All dungeons