How to beat khezu in snowy mountain?

You need:-first aid med(in the box)
                -potion(buy or combine)
                -paintball(buy,sometime in the box or combine)
                -ration (in the box)
                -well done steak(make)
                -hot drink(make,buy,sometimes in the box)
first you must equip a gun than you pick the quest then pick are the stuff in the box than yo go to the area 3 dont forget to drink a hot drink than you must climb the log than when the khezu come you must throw paint ball than  you kepp shooting sometimes it run you must recharge your energy by using a ration or well done steak until your energy full  when its comeback you must keep shooting until it die its maybe run until 3 or 4 times if your gun is powerful maybe its just run 2 or 3 times and if your weapon is weak maybe its just 3 or 5 times.                                      
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