This is a Divine Aura.
- You and friendly creatures within 2 meters of you has resistance to necrotic damage, and its hit point maximum can't be reduced. In addition, a nonhostile, living creature regains 1 hit point when it starts its turn in the aura with 0 hit points.
- You can use a bonus action to cause you or any friendly creature within 2 meters of you to regain
1d6
hit points.