Weapons of the wind

Exploration Stage: Emperor's Palace
From: Monk
Description: I should have done more to protect the flying swords of the generals who served in the emperor's palace...if anything, I must get them back from the spirits who took them away. I want you to bring me the circle of elements. It will surely come in handy.
Completed: You've found the circle of elements. That's a good sign! A tai chi master can knock weapons out of the hands of his enemies like a strong wind blows leaves off a tree.