You see them as personal achievements just for convenience, cause in reality its a way to make sure if you will be able to meet the dmg requirements for future content, if you think instastun wind ragna/AQ4 bosses is hard enough to consider it a personal achievement, then this will happen to you for not meeting the needed damage https ://youtu.be/JDzYK3nEP-M?t=6m3s , that guy did it on purpose obv to show what happens if your dmg sucks, and all AQ5 bosses are the same, future world ragnaroks are worse, you still underestimate future content?
