Summoner (Unchained) › Greater Aspect

Tremorsense (Ex)

Source: Pathfinder Unchained, p. 37

The eidolon becomes attuned to vibrations in the ground, gaining tremorsense with a range of 30 feet. This works like the blindsense evolution, but only if both the eidolon and the creature to be pinpointed are in contact with the ground. Requirements: Summoner level 7th.