You send out a pulse that registers the presence of any magic within range. You receive no information beyond the presence or absence of magic. You can choose to ignore magic you’re fully aware of, such as the magic items and ongoing spells of you and your allies. This spell is blocked by 1 foot of stone, 1 inch of metal, or a thin sheet of lead.

Empower (3): you learn one additional detail about each magical source detected, choosing from its exact location, its school of magic, or where it originating from (a spell, magic item, creature ability for example).

At Higher Levels: This spell is automatically empowered by 1 level when you reach 5th level and once more at 9th level.