no overcure was fixed you no longer get enmity for any healing that is not in the logs. If you see it in the logs XYZ cures target for 1,000HP. then you gain exactly 600 enmity distributed among the current active enemies you have hate on. If you are fighting chimera and you have 1 add on you and you succor for 1k then you get 300 enmity on chimera and 300 on the add.