The sword makes it so on hit the enemy will get flung and a lighting will appear. The hoe will make it so you can dash and slam into the floor creating AOE effect and lighting. If you are on an elytra you will divebomb immediately. The helmet will make it so when you wear it and theres thunder, it will spam lighting onto you till you die/ take off the helmet. The chestplate will just break on 1 hit and give you back some copper ingots.