Child of bone

Flesh and Bones. The Child of Bone can not inflict harm upon itself, and can not bleed, break bones for a long time, or be paralyzed

Action Name. 2 attacks, and one bonus action once when at half health. All attacks deal an extra 2d6 bleeding damage at the start of the targets turn until healed or stops the bleeding, this damage is stackable if dm chooses so.

Action Melee Attack. Armed Force Attack: +6 to hit, reach 100ft., 1-2 targets. Hit: 40 (4d12 + 15) peircing/slashing damage. If attacking 2 targets, split total damage between the two

Action Melee Attack. Bone slasher Attack: +5 to hit, reach 50ft., 5 target. Hit: 30 (3d10 + 7) slashing damage

Action Ranged Attack. Bone spike Attack: +7 to hit, range 70/80ft., 3 target. Hit: 37 (7d6 + 5) peircing damage.

Bonus: Man of Wax; The Child of Bone summons a humanoid: Man of Wax (size: Large, dc 17, hp 100) to aid the Child of Bone in battle (see bonus action)

Man of Wax;

AC: 17

HP: 100

Large size

Uses acid splash at highest level, instead of acid it's red Wax that deals burn damage, not fire damage the burn damage adds 8 to the damage

Mold earth, instead of earth,  it's  red Wax that seeps up from the ground and half covers target, making them immobile and lowers their dc by 3 until they are broken out from the Wax.

Marrow heal. As a reaction, the child of bone can heal up to 6d8 of damage in total, these d8's can be spread upon the fight or used all at once.

The Child of Bone can also use their reaction to deflect an attack, roll a d20 and beat a dc17 acrobatics(strength) to dodge, on a fail take double damage, on a success take half, anything above 20 the Child of Bone takes no damage.

The Child of Bone takes of their mask, inflicting fear (dc 16 wis) to anyone who fails their save throw

JAW (Costs 2 Actions). The Child of Bone grabs their Jaw and opens it monstrously wide, and grows sharp long teeth, 1 target, +15 to hit, deals 80 (9d10 +8) slashing damage and 2 stacks of bleeding damage, target must succeed a flat dc18 to keep their head intact, on a fail they are decapitated, but can still be revived for only 2 turns after the attack, on a save they have disadvantage on death saves. The Target is knocked prone and AC is dropped to 0 until a long rest, if they make it.

The Child of Bone can use it's Mythic action at any time it chooses.

Mythic Bone Shelter (Costs 0 Actions). The Child of Bone conjures a shelter in any open space or doorway, in there the living space is as big as it needs, it contains more then enough food amd water, and last for 4d5 days, or until the Child of Bone removes the Mythic Bone Shelter. This shelter is made of bone and cloth materials for comfort, characters can find any items the DM allows.

The shelter causes any hostile actions to become non lethal, any creatures with ill intent cannot enter. The shelter has an eerie beauty to it that gives a comforting feeling to any creature that enters.