What kind of CC would Sona have?
A random question: Would you like Sona to have one or more crowd control abilities in addition to the stun from her ultimate? Perhaps each ability or Power Chord would have a crowd control effect that complemented the others. For example, her Q would have a powerful crowd control effect, her W a knockback effect, and her E a crowd control effect that disrupted movement. Or, what crowd control effects would you choose? Knockdown, Knockback, Charm, Taunt, Fear, Blind, Disarm, Sleep, Ground Suppression, Stun, Root, Suspense, Silence, Fury, and Lulu's Transform. I know some crowd control effects might not be suitable for Sona, while others might be perfect for her, or perhaps you'd prefer Sona to have a unique and different crowd control ability.