Lark dances
From Twilight Heroes Wiki
lark dances
Plural: lark dance troupes
I bet you didn't know that larks could dance. They can't. It just seems that the sewer is still messing with your brain. These are more like what Arthur used while rescuing Prin Prin.
Ranged weapon (Archaic piercing)
Power: 25
Autosell value: 17
+5 spell damage
How Obtained
Using Metalmorph with dark arts