You have 5 potions; each can only be used once; all potions are used at night. Potions are: Poison, Night Vision, Invisibility, Harming, and Regeneration. Poison: You have the Poisoner ability that night. Night Vision: You have the Wraith ability that night. Invisibility: You have the Vex ability that night. Harming: You have a 50% chance of killing a player. Regeneration: You have a 50% chance of reviving a player.