When Peter Parker enters, create a 2/1 green Spider creature token with reach.{1}{G}{W}{U}: Transform Peter Parker. Activate only as a sorcery. // Vigilance, reachEach legendary spell you cast that's one or more colors has web-slinging {G}{W}{U}. (You may cast a spell for its web-slinging cost if you also return a tapped creature you control to its owner's hand.)