Detect Evil and Good

Action • Self/30ft. • V, S
Concentration • 10 min
For the time, you know if there is an aberration,
celestial, elemental, fey, fiend, or undead within
30 feet of you, as well as where the creature is
located. Similarly, you know if there is a place or
object within 30 feet of you that has been
magically consecrated or desecrated.
The spell is blocked by 1ft of stone, 1in of metal,
a sheet of lead, or 3 feet of wood or dirt.