I just want someone from Plarium to post the actual drop chances for the potion dungeons. I've had the get 5 superior potions from each of the dungeons over the past week. Every single one of them took me at least 3 energy refills, that's at level 60 and running stage 15's. This seems asinine to me. That's over 35 runs just to get 5 Superior potions, which isn't even enough to ascend a legendary from 5 star to 6th star. So once you do get one of the very allusive legendary champions (which hopefully isn't one of the many abysmal ones) you then have to spends days of energy or dollars grinding just to fully ascend them.