Deathly Form

3rd-level transmutation

Classes: Cleric, Sorcerer, Warlock, Wizard
Casting Time: 1 action
Range: self
Components: V, S, M (cured bone)
Duration: Concentration, up to 1 hour

You transform yourself into a shambling undead.

When this spell is cast, your type changes to undead, and you no longer have to eat, sleep, or breathe. Any exhaustion levels you have gained are removed but resume once this spell has lapsed. Additionally, you are immune to poison damage and the poisoned condition.

At Higher Levels: When you cast this spell using a slot of 4th level or higher, you can augment your new form with new abilities. If you use a 4th level slot, you become immune to the frightened condition. If you use a 5th level slot, you also become immune to the charmed condition and gain resistance to necrotic damage. If you use a 6th level slot, you also gain resistance to bludgeoning, piercing, and slashing damage from nonmagical attacks.

If you use a 7th level slot or higher, you no longer have to concentrate on the spell, and it lasts up to an hour or until dispelled. All benefits are cumulative as you cast the spell at higher levels.