Sanguine Veil

4th-level Abjuration
Casting Time: 1 action
Range: Self
Components: V, S
Duration: Concentration, up to 1 hour
You surround yourself with a veil of thick, dark blood, providing enhanced protection. For the duration, you gain a +2 bonus to AC, and any creature that hits you with a melee attack takes 2d6 necrotic damage.