Seeing the new augment on arena that turns you into melee but increasing some of your stats i wondered which ad champ could be broken or at least op. I can only think in Urgot.
Edit: here’s the augment.
Draw Your Sword
“You are now melee. Gain 35% Attack Damage, 35% Health, 25% Attack Speed, 25% Lifesteal, and 25% Move Speed (stats scale further with Attack Range).”
Kindred
If you thought OnHit Kindred was bad, you should realize that her items only give her 70% Effectiveness. Now imagine 100% Effectiveness on things like Trinity Force or Black Cleaver