Darkvision. 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.

Undead. You are a skeleton risen by dark magic. Your creature type is undead instead of humanoid. As such, spells like cure wounds don't affect you, and you are immune to spells like crown of madness or dominate person because they specifically target humanoids. You are immune to poison damage, being poisoned , and diseases . You are resistant to necrotic damage and vulnerable to radiant. You do not need to eat or breathe, and any food you do attempt to eat falls through the space where your mandible hinges upon, into your rib cage. Rather than sleeping, you enter an inactive state for 4 hours each da

No Muscle. Your lack of muscle makes you a bit weaker than others. You have disadvantage in Strength ( Athletics ) checks to lift and push objects.

Undeath Tolling. When the toll the dead spell is cast on you, it has the following alterations: If you have 0 hit points you become stable. As part of the casting of toll the dead the caster may expend any level of spell slot to cause you to regain a number of hit points equal to 1d8, plus their spellcasting ability modifier. For each level of the spell slot expended you regain an additional 1d8 hit points .