Miss Fortune
Best OverallTier S+9.4/10Most consistent carry in low elo. Oppressive lane, zero-coordination teamfight ultimate, best combo in the role.
Her laning phase is the reason she's S+. Double Up bouncing off a minion onto the enemy ADC is damage that punishes players who don't know where to stand — and in Iron through Platinum almost nobody knows where to stand. Strut keeps her repositioning faster than enemies expect. She doesn't need to kite correctly to deal damage.
Bullet Time is the most low-elo-friendly teamfight ultimate in the game. You don't need your team to set it up. You don't need a specific angle or coordination. In low elo teams clump. They fight in choke points. They don't disengage when they're losing. Bullet Time into any of those situations wins the fight.
First item Kraken Slayer in most games. It works into the tanks that appear mid game in low elo, it doesn't require precise mechanical execution to deal damage, and it synergizes with her laning aggression from level one.
Any player Iron through Platinum who wants results without a high execution investment.
Falls off if games go extremely long against hyperscaling comps, but low elo rarely reaches that state.