League Champions vs Dota Heroes. Who wins?

Early game League champs could easily snowball and stomp. But man if they couldn't stomp high enough after any of Dota heroes could finish one item, they could outduel basically anyone from the league roster.

vs Sniper - good luck any league bruiser getting near Sniper late game. Oh and a Caitlyn ult on a 10 sec cooldown? Gotta try harder, sheriff of Piltover!

vs Juggernaut - Yi has meditate, Juggernaut can be immune to magical nukes for 5 seconds + old school Fioras ult. Though this could have a potential of having a close duel, but ever since Jugger gets his items, he scales even better in late game.

vs Phantom Assassin - nuff said. Assuming Mortred gets a Black King Bar she could solo half of Leagues' roster by herself.

vs Ursa - Riven would get 3 shotted at level 1.

vs Bloodseeker - 50/50 if WW builds sated but there ain't an Ult more bullshit than Bloodsekers' Rupture.

vs Riki - Riki's second skill is called 'Permanent invisibility' he could easily spam dance just under your nose. But both things RIki and Eve have is instagibbing any squishy target instantly.

This ain't a Dota vs LoL thread. It's a thread of a guy, who simply enjoys both games and would really love to see a fight between characters from both games.