Detect Creatures

Originally developed as a technique specifically taught by the different monastic traditions to their aspirants, in modern times has been adapted and modified by the different schools of magic all over Renn to fit their different needs.

This adapted spell grants you the ability to sense the ki of other creatures.

For the duration, you can sense how many creatures are within 30 feet behind a barrier or within 100 feet in an open area. You can use an action to see each creature as a faint white outline. Any undead, demonic, or fiendish creature detected are seen as a dull grey outline. 

The spell can penetrate almost all barriers, but it is blocked by a thin sheet of lead, or 5 feet of wood or dirt.