It takes an intensely disliked person to have been poisoned enough to have built up a resistance, but this is where you find yourself. Your liver and kidneys are so good at filtering poisons and toxins that you can't finish your ale without a chaser of Wyvern venom. You gain the following effects:

  • You gain +1 Con to a maximum of 20.

  • You gain resistance to poison damage.

  • You have advantage on saving throws VS poisons.

  • If you pass a saving throw VS a poison effect, you can slow your heart rate to postpone the effects of the poison. Roll a D6. You may survive that many turns before needing to take another saving throw for that poison, or D6 minutes if you are out of combat.

  • If you have been affected by a particular poison before, you can forever identify it instantly if you are affected by it again.