Miss Fortune.
So Miss Fortune is supposed to be this super badass bounty hunter chick right? But she's basically a prostitute. Why not make some changes to her kit to more fit the bounty hunter aesthetic you're trying to paint with her? Suggestions:
Passive - Bounty Hunter
Miss Fortune gains additional gold and out of combat movement speed each time she kills a unique champion.
First Unique Champion: 100 Gold + 20 MS Second: 250 Gold +20 MS Third: 500 Gold +20 MS Fourth: 750 Gold +20 MS Fifth: 1000 Gold +20 MS
Q - Double Up | 40 Mana | 10/9/8/7/6 Second Cooldown Per Charge, Max 2
Miss Fortune fires a gunpowder round at a target, dealing 20/40/60/80/100 (+1.0 AD) Physical Damage and applying on hit effects. If this ability kills a target, they explode, dealing double damage to nearby enemies.
1.5 second cooldown in between shots, max 2 charges at any time.
W - Shock & Awe | Passive
Miss Fortune's first basic attack against a specific enemy deals (10/20/30/40/50% AD) bonus damage on hit (Can Critically Strike for 150% Damage). Attacking another specific enemy removes this effect from the other enemy.
**E - Make It Rain Revolver Rain | Can Remain the Same but change the name damn she sound like a stripper **
R - Bullet Time | Can Remain exactly the Same
plus MF rolled into one, this is broken.