Beseech Secret

Looking through the seeing stone used in the spell's casting, you enter a vision where you beseech an otherworldly force for arcane knowledge outside your power.

Choose a spell of 5th or lower from the wizard spell list. You know the spell for the duration, and it counts as a spell on your spell list. Also, you can cast the spell at its lowest level without expending a spell slot. Once you do, the spell ends.