Database: superhero (difficulty: simple)
Question: What are the names of the superheroes with the power of Elemental Transmogrification?
SQL: SELECT T1.superhero_name FROM superhero AS T1 INNER JOIN hero_power AS T2 ON T1.id = T2.hero_id INNER JOIN superpower AS T3 ON T2.power_id = T3.id WHERE T3.power_name = 'Elemental Transmogrification'