Ten Sun Kai

As a student of Ten Sun Kai, you learn to command the shadows and enhance your Spitting Cobra technique. You gain the following benefits:

• When you attack from hidden you may add your Stealth modifier to the damage roll as Force damage.

• Each time you deal damage more than once on a single turn, you deal 1 additional point of damage as Force damage 

• When you reduce a creature to 0 health you may stealth and teleport to any shadows or cover within your movement range as a bonus action.

• Your critical hits heal you for half the damage you deal.