Detect Evil and Good

Cast Time: 1 Action | Duration: 10 Minutes
Mats: V, S | Range: Self | Concentration
For the duration, you know if there is a celestial,
fey, fiend, aberration, elemental, or undead
within 30 ft, as well as where the creature is
located. Similarly, you know if there is a place or
object within 30 ft that has been magically
consecrated or desecrated. The spell is blocked by
1 foot of stone, 1 inch of common metal, a thin
sheet of lead, or 3 feet of wood or dirt.