Return to this area and counter for a third one. Counter them, then restart the checkpoint. You'll encounter two sword-wielding J'avo, who are alone and can easily be countered.
3 will help with this.Ī good location for this is near the start of Chapter 3 - Ada's Campaign. Do note that you have to kill the enemy for it count, countering an attack but not killing the enemy will not count - therefore, equipping Melee Lv. The three counters carry across checkpoint restarts, so you can counter an enemy at the start of a checkpoint, then reload the checkpoint and repeat it two more times. Your timing must be perfect for it to count, so this may take some practice. In order to perform a counter attack, you must press the moment before an attack strikes you, as indicated by the QTE.