SPELL_DISPELMAGIC

Usage       : cast dispel magic <victim>
Accumulative: -
Duration    : Instantaneous
Level       : Level 11 mage, level 16 cleric
Mana Usage  : 15

This spell will attempt to remove all spell effects from the target. A
victim within ten levels of the caster will make a saving throw versus
spells to avoid the effect. A victim of ten levels higher than the
caster is unaffected, and one of ten levels lower will not get a save.