Automaton

Clockwork men found on the Isle of Lemnos.

So far, two types have been encountered: copper and steel.

The copper are somewhat clumsy, and are powered by small wood burning fires in their chests. These fires also heat their fists, allowing their punches to do searing damage.

The steel model encountered was more advanced. It's movements were much more graceful. It had but one hand, the other...an axe!