I am level 91 on my death and I'm still not capable of training Potent or Sharpen blade I am aware that you get the quest from Pacal RedMask but like I said I'm level 91 and still can't accept the quest from him please help.
Have you done all the side quests for the astral schools? Example, you will need to do the bungle in the jungle, midnight sun, across the universe, the third star on the left, etc. astral quests to unlock the quest for sharpen and potent
