Control Spirit

This spell breaks the bonds of life and death, bringing the soul of the dead back from death to fight for you. Choose a corpse of a small or medium humanoid corpse to be able to cast the spell on. Your spell forces the grants you all control over the victims soul, essentially making it your puppet. The soul, when coming in contact with the living, deals 1d4 necrotic damage. With an ac of 9 and health of 5, once dropping to 0 hitpoints, the soul dissipates and is no longer able to be summoned.

On each of your turns, you can use a bonus action to command the soul to complete most physical actions a humanoid can do within 40 feet of you (The soul is not invisible, but it doesnt make a sound, it can also only lift light objects). The spirit has minimal defensive capabilities and must be given a command every other turn to stay under your command, failure to do so can result in the soul becoming hostile. Once given an order, the soul will complete the task the simplest way possible.

The creature is under your control for 1 hour, or until dispelled, after which it returns to death. If the spell is cast with material from different beings, you create a mad soul, attacking anything in sight. 

At Higher Levels. The spirit gains 1d4 necrotic damage at 5th (2d4) at 11th (3d4) and 17th (4d4)