Detect Evil and Good

Player's Handbook (2024) p. 261

Level
1
School
Divination
Casting Time
Action
Range
30 feet
Components
V, S
Duration
Concentration, up to 10 minute
Classes
Cleric, Paladin, Cleric (Grave Domain), Blood Hunter (Alt. LaserLlama) (Order of Witch Knights), Mark of Detection (Legacy), Warlock (Genie (Legacy)), Warlock (Genie Dao (Legacy)), Warlock (Genie Djinni (Legacy)), Warlock (Genie Efreeti (Legacy)), Warlock (Genie Marid (Legacy)), Paladin (Oath of Zeal), Cleric (Grave Domain (UA))

Description

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.