If you play an AD assassin you are guaranteed a win. Note taken.

Going against an AP caster like Lux? Oh just build Hexdrinker and then ult. You're an assassin so you'll just one shot her and snow ball out of hell.

Going against a tank comp? Yasuo with Conqueror is PERFECT for that. Just wait till late game and you'll literally shred their entire team. Even if you go 1/6 against Cho'gath early on.

Going against a champion with Zhonyas? Don't worry fellow assassin. Just baited their zhonyas and then ult. Honestly, if you have Electrocute on, you'll probably burst them down to 10 HP before they can even use it. Don't worry if you even dive under turret to just auto that 1 last auto either, you'll have an easy escape. It's no big deal.

Is the enemy jungle camping your lane? It's all good, even if the lane ends up 2v1. Just ult and focus the squishiest, and you'll probably gain enough cooldown back from the kill, you'll just be able to escape the other enemy anyways. Half the time, you're ult makes you untargetable anyways, so you have a huge window to just 1 shot anyone.

Going against an AD assassin mid, jungle, top, or even SUPPORT? Don't worry. If you just uninstall League and go play any other game under the sun, you'll probably have a better peace of mind there. Oh, and did I mention the AD buffs coming out next patch? Yea, it'll make all AD champs pretty much cancer, if they aren't already! Oh, let us not forget our latest champion either, Pyke, who will be hitting the rift. He's a support assassin who will one shot your entire team cause' why not? [sg-ahri-2]