Reverse Ki Technique

You have learned how to subtract your ki from itself twice over creative negative ki, using your negative ki you gain the following features:

Ki Regeneration. You focus the negative ki you create into your bodies damaged limbs and wounds. As a action you can expend 3 ki points to use of the following effects:

• Regrow one limb that you are missing, it regains full functionality in 6 seconds.
• End a non-magical effect reducing your hit point maximum.
• Regain 3d10 hit plus your wisdom modifier in hit points.

Negative Strike. You learned to reverse the forces released by your punches and turn them into a variety of different damage types. You can spend 3 ki points to change the damage type done by your unarmed strikes for 1 minute to fire, piercing, slashing or necrotic (No Action).