This is tha Nazgûl King, once a great King of the men of Angmar before he was betrayed by Sauron and fell under the shadow of the ring. No living man can kill him, though I don't expect a living man to oppose him in MrMechas Robot battle, because this is my submission for the looks and battle cathegory. Throttle to walk really slowly and roll to attack. He tends to hit himself with the mace and explode and the chain breaks sometimes (as do most of the new parts i have experienced), but if you wait wit the attacking, until he is actually in range, he is fine. You also get a first person view from inside the helmet. I tested him against the challenge robot and he actually beats him sometimes.