Reaper

You have accepted the Shadow Curse, and your attacks are empowered with dark forces. You gain a hunger that can only be filled by the death of living beings.

On your turn, you can activate the Reaper stance for 1 minute as a free action. While in the Reaper stance:

• Your movement speed increases by 5 feet and you can pass through Tiny or Small solid objects.
• All of your melee attacks deal an additional 1d4 necrotic damage.
• If you bring a living creature to 0 HP, the Reaper stance ends, and you restore HP equal to your Constitution score.

You can use this feature twice per long rest.