Excruciating Support

You touch a living creature that has 0 hit points. The creature becomes stable, and feels an intense, excruciating pain. They regain half of their hit points, up to 50 hit points. The target creature then has disadvantage on saves and skill checks pertaining to the bone that was taken, up to DM discretion, or roll 1d6 to determine on the table below. 

1) Strength saves + skill checks

2) Dex saves + skill checks

3) Constitution saves + skill checks 

4) Intelligence saves + skill checks

5) Wisdom saves + skill checks 

6) Charisma saves + skill checks 

After each long rest, the target creature must roll a Constitution saving throw (DC 15- THEIR CON modifier) to determine if their bone has grown back.