While wearing this necklace, you gain the following effects

Poison Resistance: 

• You have advantage on saving throws against poison, and you have resistance against poison damage.

Regeneration 

• You regain 1d6 hit points every 10 minutes, provided that you have at least 1 hit point. If you lose a body part, this necklace causes the missing part to regrow and return to full functionality after 1d6 + 1 days if you have at least 1 hit point the whole time and you drink 5 gallons of water a day

Notes: A necklace made from the branches of the World Tree , Buff, Warding, Jewelry