Undead Submission

By focusing intensely, you are able to extend your influence over your undead servants. Select 5 undead creatures that your character has raised with spells such as Animate Dead and Create Undead. These creatures must be within 60 feet of your character. Your control over these creatures is extended for another 12 hours. Undead raised by items or undead controlled by your character through other means are not affected by this spell.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, you can target 3 additional undead creatures for each slot level above 4th level.