Backstab the target, causing 150% weapon damage plus 255 to the target. Must be behind the target. Requires a dagger in the main hand. Awards 1 combo point.

• 背刺（等级12），需要等级80。背刺目标，造成150%25的武器伤害外加255点。应45楼要求补上，需要主手装备匕首