Arm of Mortos (Level 1-4)

This prosthetic arm does not come into effect until you drop to half health. When you do, the arm breaks, and a spectral, flaming claw grows in its place. The Arm of Mortos gives the following benefits.

• You gain a +1 bonus to your AC.
• You gain resistance to necrotic damage.
• As an action, you can attack with the claw. Make two melee attacks with a +2 bonus to hit, dealing 1d4 necrotic damage on a hit.

Notes: creature whose arm was severed by an Undead