Bring back the living

this spell can be used on an enemy that is below 10% of your health, once you have performed this spell, the creature becomes a zombie of yours, it listens to you and does you bidding, this spell lasts until the creature is killed or disarmed by the player whom used this spell, when it is disarmed it turns back into the creature it was before the spell was placed upon it.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, you summon or reassert control over one additional undead creature for each slot level above 4rd. Each of the creatures must come from a different host.