Ley Sense 2014
3rd-level divination
You tune your senses to the pulse of ambient ley energy flowing through the world. For the duration, you gain tremorsense with a range of 20 feet and you are instantly aware of the presence of any ley line within 5 miles. You know the distance and direction to every ley line within that range.
Source: Deep Magic Extended (Kobold Press) · License: OPEN GAME LICENSE Version 1.0a details