You attempt to change the target of the attacker’s aggression. The attacker must succeed on a Wisdom saving throw or change the target of its attack to another creature or object of your choice within the weapon or spell’s range. You can force a creature to attack itself this way, though the attacker has advantage on the saving throw if you do so.   If the creature failed the saving throw, it must make the maximum number of attacks available to it this turn, and each other attack the attacker makes this turn must target the creature or object you chose if able, otherwise the attacks fail.   A creature immune to being charmed is unaffected by this spell.