Greatshield/Towershield

I think shields could use some... variety. Some people have already been suggesting smaller shields before but I think larger, heavier versions would also be great. Greatshields are generally bigger and more efficient than normal shields. They reflect projectiles further, are able to even reflect Fire Charge and Firework attacks and are less likely to be breached/put on cooldown by weapons like the Axe. However, the big price is that your movement is slowed down by 30% (maybe even higher) when holding one, this could potentially count for your turning speed aswell, so people could easily get behind you to hit you. This would make you have to choose between a smaller, less efficient shield that lets you keep your movement or a heavy defensive one that is great for tanking hits and projectiles but hinders your movement significantly.