Can we talk about Rengar?
Damage is high, and I understand the notion of being very fed, but Rengar seems to be a in really frustrating spot. I can buy armor and a try to activate a Stopwatch or a Zhonya's, but it's all useless if he can deal 2-3k damage to me in literally under half a second (can humans even react that fast?), while coming from stealth. I could excuse the ult damage if it had a high cooldown... but late game he literally has it often enough to chain-one-shot a squishy as soon as they respawn, potentially two.
Something needs to be done.