Mass Charm

What if the caster encounters a whole group of evil-minded creatures too mighty to fight? Then this stronger version of the Charm-spell comes into play. In older times known as "Jinx", the Mass Charm will ensnare the entire group of foes, clouding their minds to turn them against each other. In the end, they will kill each other, with the last survivor too weakened to be a threat against the mage.

Thus it is one of the most potent spells available.