Entrance pig

When you cast this spell you call out to the goddess of pigs, snortara. A random pig within 200,000,000 miles of you must make a dc 2 wisdom save. On a successful save the pig will now regard you as its mortal enemy and will stop at nothing to destroy you. On a failed save the pig will regard you as a friend, if you come across it. If the pig is killed or the magic is dispelled, the user turns into the pig.