{1}{W} // {1}{G}{W}{U} · Legendary Creature — Human Scientist Hero // Legendary Creature — Spider Human Hero · from $2.53
Peter Parker: 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.
Amazing Spider-Man: Vigilance, reach
Each 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.)