# Detect Evil and Good *1st-level, Divination* - **Casting time:** 1 action - **Range:** Self (30-feet sphere) - **Components:** V, S - **Duration:** Concentration, up to 10 minute 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](hallow-xphb.md) 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. **Classes**: [Bard](list-spells-classes-bard.md); [Cleric](list-spells-classes-cleric.md); [Cleric](list-spells-classes-cleric.md); [Paladin](list-spells-classes-paladin.md); [Paladin](list-spells-classes-paladin.md); [Bard (College of Lore)](list-spells-classes-bard-xphb-college-of-lore-xphb.md) *Source: Player's Handbook (2024) p. 261. Available in the Free Rules (2024)*