Chariz' Competent Compass

Describe or visualize a location. The compass used as a material component for the spell points to the location for the duration.
The spell can find a location such as a town or a specific building, that you have seen at least once, either in person or through magical means.

If the location you are trying to find is on a different plane of existence than you, there is a 10% chance the compass will instead point to a portal or other means of getting to that plane, otherwise the compass does nothing and the spell ends.