I kicked a statue with the description:
You stumble upon a statue. You stumble upon a statue. It resembles a small ugly little quasit, hewn from gabbro basalt. In its hands the statue holds some sort of shovel. An inscription at the bottom reads: "a good shovel is a key to tomb robbery".

And was told that "You learn the Mystic Shovel spell", but, I don't have any knowledge of the spell. The stumble upon a statue part was also repeated.