Sorcerers harness their innate magic by drawing on the force of their personality. They might unleash mighty bursts of flame with their rage, turn invisible by being furtive, or embrace the exhilaration of the air itself to fly. You are different from other sorcerers, though. You study arcane lore and formulas as a wizard would, and while you might not have the full depth of a wizard, you have still learned a few tricks that you couldn't have known otherwise.
When you select this feat, choose any three spells of first through fifth level from the Wizard spell list. You learn these spells as Sorcerer spells, and they do not count against your number of spells known. These spells are cast using Sorcerer spell slots. They cannot be switched out upon leveling up as your other spells can, and while you may select spells that are of a higher level than you can cast, you will not be able to cast them until you reach the appropriate Sorcerer level.