I've gathered items along the way that seem like good tools to have, but it appears that all I can do with them is sell them. Can anyone tell me what to do with things like the Wisdom Purse, Krytonite, Critical powder, etc?
Critical Powder = Raise energy burst skill Kryptonite = Raise regeneration skill Wisdom Purse = Earn more XP from XP baskets
They all sound good, but they're greyed out in my items list most of the time. They only time they're not greyed out is when I'm selling something back to a vendor.