Mummified

Prerequisite: Embalmed feat

You have slipped over from half-living into truly undead, but that comes with additional power and resiliency. What you do with that is up to you. You gain the following benefits:
• Your creature type is now Undead in addition to any others you possess.
• Your wrappings only burn for a minute when ignited, regardless of action you or your allies take, and you can extinguish ongoing fire damage on yourself as a bonus action.
• You no longer need to eat, breathe, or sleep at all. (You must still finish a long rest to recharge limited use features and regain spell slots and hit dice.)
• You are immune to poison damage.
• You have advantage on saves to avoid the charmed, frightened, and paralyzed conditions and to avoid suffering levels of fatigue.