Dormant:

• Wood Elf Magic (Feat):
• Whenever you make a critical strike you may gain life equal to your constitution modifier.
• You can use your action to recover up to half (round down) of your missing ki points. (This can be used once per a long rest.)
• AC +1

Awakened:

• Your Constitution score is 19 while you wear this amulet. It has no effect on you if your Constitution is already 19 or higher without it.
• While wearing this ring, it allows you to choose an ally within 15 ft. of an enemy, you damaged. The chosen ally receives temporary HP equal to 1/2 the total damage you dealt that enemy during that turn. This effect cannot stake with other temporary hit points. The temporary hit points last for 10 rounds or until the monk uses this feature on more than 2 individuals.
• AC +2

Notes: Set: Constitution Score, Bonus: Armor Class, Wood Elf, Buff, Jewelry