Atm I don't have a lot to add about her, just the fact that she is taller than Resonance! Sonic.
She is like Sonic's big sister (funny fact because she's younger), protecting him from people when he feels unconfortable around.
They care for each other, play jokes to each other, estimates each other and get Sally mad each other.
"Guys, stop playing! We have work to do!"
Her Resonance is a psychic one; the premonition. She sometimes can read the future.
Psychic powers in mobians are pretty uncommon.
Resonance AU SYRCAII