Regenerative

You have the ability to heal unusually quickly. You gain the following benefits.

•Increase your Constitution score by 1, to a maximum of 20

•As a reaction when you take damage that doesn't reduce you to 0 hit points, you can expend and roll 1 of your hit dice. You gain hit points equal to the roll+ your Constitution modifier.

•When you expend hit dice to regain hit points as a part of a short rest and roll the maximum, you regain 1 hit die.