Detect Crossroads

You mentally reach out to the gatekeepers of fey crossroads within 60 feet of you, a fey creature casting this spell within range of a gatekeeper automatically reveals the location of their crossroads in the form of a blue shadow shaped like an X, non fey creatures must make a charisma saving throw DC 15 to draw a gatekeeper into interacting with them, on a success the crossroad is revealed as a blue shadow in the shape of an X, on a failure the gatekeeper might refuse to reveal the crossroad, pester the caster in some way, or even provide a false crossroad to lead the caster somewhere unexpected.

At higher levels: The DC of the charisma saving throw is reduced by 5 at 5th level (DC 10), 11th level (DC 5), and 17th level (DC 0)