Magic Sense

Level 12

Detection Arcane Divination Wizard

You have a literal sixth sense for ambient magic in your vicinity.
You can sense the presence of magic auras as though you were
always using a 1st-level detect magic spell. This detects magic in
your field of vision only. When you Seek, you gain the benefits
of a 3rd-level detect magic spell on things you see (in addition
to the normal benefits of Seeking). You can turn this sense off
and on with a free action at the start or the end of your turn.