Skeleton

Ability Score Increase. Your Constitution goes up by 2, and your Dexterity goes up by 1.

Age. You do not age as you are already dead. Additionally, you are immune to magical aging effects.

Alignment. Any alignment.

Size. As a skeleton, your height greatly varies. Your size can be either Medium or Small, depending on what race you were prior.

Speed. Your base walking speed is 30 feet.

Undead. Your creature type is Undead, as well as Humanoid. Additionally, you do not need to eat, sleep or rest.

Darkvision. Accustomed to life in darkness, you have superior vision in dark and dim 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.

Resistances. You are resistant to nonmagical Piercing and Slashing.

Immunities. You are immune to the Poisoned condition and Poison damage.

Vulnerabilities. You are vulnerable to Bludgeoning and Radiant damage.

Undead Fortitude. When you are reduced to 0 hp make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or from a critical hit. On a success, you drop to 1 hp instead.

Disassemble. You may disassemble your skeleton and become a pile of bones. Doing so drops your hp to 1 and your speed to 0. While you are in this form you are indistinguishable from any other pile of bones.

Languages. You can't speak any languages but can understand all languages you spoke in your past life (pick any two languages).