Casting:: Triple Action
Components:: F, V, S, M*
Mana:: 0
Range:: 20 metres
Duration:: Instantaneous
Effect:: For the duration, you sense the location of any Celestial, Elemental, Fey or Fiend within 12 meters of yourself. You also sense whether the Hallow or Desecrate spell is active there and, if so, where.
The spell is blocked by 30 centimetres of stone, dirt, or wood; 2.5 centimetres of metal; or a thin sheet of lead.
Upcasting:: For each additional mana spent, the range increases by 4 meters. You can upcast the spell with a maximum of 3 extra mana.