This spell causes the target to feel great discomfort around the caster. The target will not initiate an attack on the caster while the spell is in effect, and the target will immediately move at least ten feet away from the caster and stay at least that far away while the spell is in effect.
If the target is within ten feet when the spell is cast, the target must move away, but never in a manner that causes direct harm or endangers themselves. In other words, the target cannot be made to jump off a cliff or walk towards a magical rift or do any other action which would cause harm.
This spell does not create a ten-foot magical circle around the caster which is effective only upon the target; it merely makes the target attempt to stay at least ten feet away. If the target must come closer than ten feet to get away (for example, to pull close to the caster to get to an exit), then that is permissible. While within that ten-foot area however, the target can take no IG actions against the caster.