Return and throw the water on the statue.

From Technomancer

You hurl the bucket of water at the iron warrior and wait.

You remember that rusting takes a while, so you go back to town and take up farming while you wait for the statue to rust. Six months later you return and see that he has rusted, however, you are unsure if enough rusting has occurred to damage him.

• Take a closer look
• You're not taking any chances. Hit him with another bucket of water and go back to farming for another six months.