Reverting: hmmm, this strikes me as false, but someone should look into it
Decrease target's Aggression (inclination to attack). Enemies will stop moving and won't perform any actions. They will still be aware of your presence. Attacking the target will
'''not''' dispel the charm. Calm is actually two spells, '''Calm Creature''', which works on all non-undead, non-Daedra creatures, non-mechanical creatures, and '''Calm Humanoid''', which works on NPCs.