Greatshield

The Greatshield is a rare shield in the game Legendary. With a shield's blocking power and an ability to parry, this shield can definetly be described as a shield.

With
It is highly suggested against to go on the offense with this weapon, you should stick with blocking attacks, or timing your parries to allow your attacks to do more damage.

Against
If the other person is using a shield in their main hand, you have a really big chance at winning unless that know what they're doing, if they are blocking your attacks, spam hit them, eventually, they'll run out of stamina and fall back, allowing for easy strikes, and if they're parrying all of your attacks, have all the signs you're about to attack, then wait an extra second before executing the attack.

Game play Footage
https://youtu.be/WJZZi2EzUI4