Spell Level: 1
Spell School: Divination
Casting Time: 1 Action
Components: V, S
Range: Self
Area: 30 ft. Sphere
Duration: Concentration (10 Minute)
Conditions/Effects: Detection
Saving Throw: None
Ritual: No
Scaling: None
Link: Link to source
For the duration, you sense the location of any Aberration, Celestial, Elemental, Fey, Fiend, or Undead within 30 feet of yourself. You also sense whether the Hallow spell is active there and, if so, where.
The spell is blocked by 1 foot of stone, dirt, or wood; 1 inch of metal; or a thin sheet of lead.