When Monet St. Croix's metamutant powers manifested, she underwent a thousand years of evolution in mere moments. Now a "perfect human being" with a wide array of powers, Monet decided to become the perfect superhero as well. Calling herself Tomorrow Girl, Monet used her metamutant powers to help those who aren't as evolved as she is.
Tomorrow Girl has the metamutant powers of superhuman strength, speed, and invulnerability.
She has a four-lobed brain which gives her powerful telepathic powers such as mind reading, mind control, and psychic blasts. Tomorrow Girl's evolved brain also gives her telekinesis, a power she uses to move objects with her mind, create mental force fields, fire psionic force bolts, and fly.