To kill the centaurs you keep shooting at one of the centaurs till its rage is at the highest and it charges at you, you dodge and shoot (special attack) after that, the centaur will put its arm over its head to shield itself (with the sheild on its arm) thats when you get out your grapple and grab its sheild the shield will fly of its arm not too far from you you stand near the shield and keep shooting the centaur with no shield(which is the easyer option you can still shoot the other centaur though)then it will start getting ready to shoot a green light at you which turns you too stone you pick up the sheild and face it towards the centaurs use the shield too reflect the green light and turn the centaur into stone you repetedly shoot it if you dont break the stone in time it will revive to life keep repeating this untill that one centaur dies then you do the same to the other centaur then your done :) good luck bye
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