Cosmic Staff Hunt Clues

[Gardner Denver]

One stands watch over the city
One is well guarded
One  pretends to care but is consumed with greed
One would be a treasure to find
One was summoned to a circle
One is an enchanting sight
One could give you the shaft
One will give your inner harmony and spiritual tranquility a bath
One is at the center of the ring of fire
One is above the haze and fog