Tonic of Hatchling's Vitality

Uncommon Potion

Elixir of the Newborn. When you drink this potion, your Constitution score changes to 21 for 1 hour. The potion has no effect on you if your Constitution is equal to or greater than that score.
This potion’s transparent liquid has floating in it a sliver of a scale from a Dragon Hatchling.

Variant of
Tonic of Dragon's Vitality