Command Undead

As an action, you target one undead creature that you can see within 30 feet. The target must make a Wisdom saving throw. On a failed save, the target must obey your commands for the next 24 hours, or until you use this ability again. On a successful save the creature is immune to this effect for the next 24 hours. Undead creatures whose Intelligence score is 8 or higher have advantage on the saving throw and 12 or higher can repeat the saving throw every hour.