You might want to have a Golden Shower on you as well. Take out ALL the hands! Unless you do that, you can't land 1 hit on his skull! But then, he will charge at you lots, to build a LOOONG railway or Bridge! He will occasionally stop for 4 seconds before charging at you again. Use the Starcell minion or the Deadly Sphere minion during this fight, or have more than one minion! Good luck!