Spell to change gender for a day
You can cast money spells for free. Others do the opposite. Courtesy of M. Their features also change to an almost animalistic look. In later editions, it often brought some distaste due gedner being referred to as "cursed" with some trans fans questioning why, though once it's pointed out that it forcibly changes the wearer's gender, or outright removed it, the derision spell to change gender for a day.