Riven.
Okay, can someone with more technical knowledge explain how Riven is not OP?
It seems like any time I trade with her, the next time I'm off cooldown, bang! Riven's off cooldown, too. And, that's fine, as a general rule for champions, but Riven has no mana, or any kind of resource holding them back. It seems unfair that I'm using my resource up, and Riven just keeps equal footing limitlessly. Is there something, mathematically, that's making Riven's cooldowns slightly longer than other champions? Riven should have some kind of weakness here, right, as a resourcelss champion?
It's not like Riven's powers are weak. Riven's stun is pretty long, at level 1. Their shield is very strong, and it lasts for a long time, and it has a low cooldown; not all of these things should be true.
I just feel like there should be something reining in Riven's power. Like, when Riven executes the sweeping blade attack on their ult: that should shatter their sword, and revert Riven to their normal form. The story is that Riven uses a broken blade, and with their ult it's temporarily reforged. . and then what, it just casually falls apart again? I think it would be cool if Riven's great attack is what broke their blade. And it would reduce their power a little, since they can ult, sweep the enemy team, and then just keep fighting with their sweet sword for what is really a pretty darn long time.
I'm just not seeing how Riven, a champion with no resources to manage, is balanced in the league. I think adding a feature where Riven gains +1 to their cooldown for each skill--independently--with each use, and then Riven has to rest without using that skill for three seconds to go back to regular CD, would given Riven a sense of getting exhausted after fighting for a long time, and would help vary up the kinds of play Riven does beyond just "attack hard." I get that Riven is supposed to be a great soldier, but they're also supposed to be a human being!
is a piece of cake to counter Riven, for a melee champ doe.
as

who jump on people. But Rivens engage takes twice as long to execute. Her burst is actually pretty low considering how squishy she is. She has to Q AA Q AA Q AA R to kill someone, which sounds easy but compared to