Army of the Dead

This spell creates an undead army under your control. The spell pulls the undead from other planes causing bones and corpses of a Medium or Small humanoids to rise from the ground.  Once the spell is cast the army take one round to rise from the ground.  

On each of your turns, you can use a bonus action to mentally command your army of the dead to attack any target within 120 feet of you.   For each Army of the Dead under your control you make a ranged spell attack for the army.  On a successful attack the target takes 4d8 necrotic damage.  If the target uses it attack action against the Army of the Dead the armies damage will be reduced by 1d8 per attack directed to the army.

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, you animate a second army of the dead under your control for each level spell slot used above 5th.