Dagannoth

About
Dagannoth level 92 is located in the dagannoth's cave right before the king dagannoth's. To get there click on the Boss Teleport (Trollheim) then click "more!' then proceed to the "Dagannoth King" teleport.

Dagannoth's are a higher level monster for advanced players. They're really good for training, but they don't drop anything. You can get dagannoth's as a slayer task at a high level. They do not hit very high, nor very often.