Eye of Nanu:

Once during their lifetime, the wielder of the Eye of Nanu may gaze into their own soul, revealing all there is to see, both good and bad. Doing so will prompt a Magic or Cunning check, with whatever is rolled indicating the effects: <5 = Three random attribute are reduced by 1 6-9 = One random attribute is reduced by 1 10-14 = Two random attributes are increased by 1 (Requires that the item be equipped) 15-20 = Two random attributes are increased by 1 & gain slightly increased chances of success on rolls next session (Requires that the item be equipped) >20 = Two random attributes are increased by 2 & gain slightly increased chances of success on rolls for the rest of the wielder's life (Requires that the item be equipped) The wielder may choose to reroll the result at the expense of losing two health states. No other methods of rerolling will work.