i have a quescion for the staff i dont know if ther is a lock out as on retail here for Proffesor and BloodQueen in icc ther was usualy a number of tries for them 10 tries for profesor and 15 for queen before they disapear and u cant try them until reset is that the same here or ther are infinite number of tries?
As far as I know on Heroic you have 50 attempts. After that you can't start LK on Heroic, not sure about other bosses, never reached that point before LK. If I remember correctly, you can just switch to Normal and kill LK.