1. If you want to operate the jump chopping company knife, you must first have 75 combat proficiency and learn chopping skills. In addition, you need to equip players with cold weapons. After learning chopping skills, players can use cold weapons to attack jumps.

After the first knife hits the enemy, we can attack again. When the first knife doesn't hit the enemy, we need to connect with the second jump, and we won't swing the knife until the third jump.