|This has no clear connection to the Forgotten Realms.
Please help improve this by adding appropriate information or clarifying the relationship. If you are using this information for your own research, campaign, or general interest, you should not rely on its relevance.
The caster could use the spell to break enchantment and lose the spell but touching a creature that was charmed, frightened or possessed by a creature that the spell defended against made the target lose those conditions.
The caster could also use the spell to use dismissal on a creature that the spell defended against. This would attempt to send the creature back to its plane of origin (unless it was already there). Undead and fey who were not on their home planes were sent to the Shadowfell and the Feywild, respectively. The spell would then be lost.