'CHARM PERSON'
SpellUsage : cast 'charm person' <victim>
Usage : cast ‘charm person’
It is not possible to charm anyone that is already charmed, if you’re charmed yourself, or if the person is higher level than yourself. The person will get a saving throw versus “paralysis”.
A charmed person will follow you, and not be able to attack you. You can order the charmed person using the order command. Monsters don’t like being charmed, and a failed attempt will usually result in your being attacked.
Full documentation: Docs Game Mechanics