Prerequsite: Unlucky Background Feature or Unlucky Feat, Not have Lucky Feat.
You have 1 Malifactor point. Whenever you witness a creature make an attack roll, an ability check, or a saving throw, you can spend one Malifactor point to roll an additional d20. You can choose to spend one of your Malifactor points after they roll the die, but before the outcome is determined. You choose which of the d20s is used for the attack roll, ability check, or saving throw.
You can also spend one Malifactor point when you make an attack roll. Roll a d20, and then choose which roll the attack uses.
If more than one creature spends a luck point to influence the outcome of a roll, the points cancel each other out; no additional dice are rolled. You regain your expended Malifactor points when you are subject to the Unlucky Feat, or Unlucky Background feature’s effects, you can have no more Malifactor points, than 1 at a time.