What's the best way to get the most EXP with hacks at level 51 and above? Just took me 40 minutes to repeat Blood Blord with 1 Hit KO Golden balls to finally get 52. (took me 5 - 15 secs to kill him and then 15 - 30 secs to get the mission completed window each time) Was expecting such a needed time only 10 levels later but well....