If you're planning cosplay from Clash of Clans and want to look like Mr T then you'll gonna need the Hog Riders hammer.
I have put together a short YouTube video to help get you started.
Things you will need; 1/2 inch thick MDF (approx 4 ft squared) for the hammerhead and rivets. 1/4 inch MDF for the gold mounts. Approx 3ft stick about 2 inch thick (wish I made mine thinker), 1 ft of red ribbon, acrylic paint.