Vordt is the Second Boss you will be encountering in Hall Wall of Lothric after Ludex Gundyr. Vordt is a Knight or we can say a fallen knight has
turned into a beast and you must take him down. He has the ability to walk on all fours also wields a mace in one hand.

Taking him down will be easy only if you have the right equipment like you must have an Armor or any item that will boost your frost resistance to
blocking Vordt's ice attacks. Now taking Vordt down should be an easy task, simply stay close to his Rear side and wait for him to swing his attack, once he is done it's time to charge him with your light weight attacks and the roll away from him.

If you manage to drain his 50% of the health which will make him angry and he will start charging attacks 3 times more than normal, then with some ice attacks from his mouth. SO Repeat the same tricks to get behind him, wait for the right moment and then charge with Heavy attacks until you get him down. Once you Defeat him he will drop Soul of Boreal Valley Vordt and 3000 souls.