Deathless Traits
Ability Score Increase Your Constitution Score increases by 2 and your Strength score increases by 1
Age A deathless does not age. The necrotic energies that animate them keep their bodies in the state they were reanimated with. However, the ravages of time still take their toll on a deathless' mind. Without a strong conviction or goal, many eventually succumb to their own fraying sanity, becoming a hollow shell of their past self.
Past Life Choose another race. Before your death you were a member of that race and you appear as an undead version of that race. Your size, height, and weight are the same as a typical member of your chosen race.
Speed You have a base walking speed of 25
Darkvision The negative energies animating you grant you superior vision in dim and dark conditions. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can’t discern color in darkness, only shades of gray.
Cursed Existence When you are affected by a spell or feature that has a special effect for undead, you are affected as if you were undead, unless that effect is a healing spell or a turning effect. Resurrection spells can return you to undeath, but only a wish, true resurrection or divine intervention can restore the life you lost.
Unliving Fortitude You do not need to eat or breath and you are immune to poison and disease.
Undying You regain all spent hit dice on finishing a long rest. Additionally, as an action, you can spend a number of dice up to half your proficiency modifier (rounded up). For each Hit Die spent in this way, roll the die and add twice your Constitution modifier. You regain hit points equal to the total. You can do this even when a condition would normally prevent you from taking actions.
Gravemind You have advantage against being frightened or charmed, and magic can't put you to sleep. Additionally you do not need to sleep. Instead you can enter a state of torpor lasting 4 hours, during which you are fully aware of your surroundings.
Languages You can speak common, and one additional language from your past life.