It's fuckin' XiangYu, what else do you even need to god damned know?
XiangYu is the most terrifyingly good horse crossbowman in existence. (least that was what he was playing when I visited the servers)
We all popped in asia server one day, and we watched him ride around and EVERYBODY cowered in fear. For good reason.
He doesn't miss. He's such a good shot and has such good timing and leading. He would ride up to fucking hoplites and nudge them at point blank, and they would just hide behind their shield. as soon as they tried to stab they would get headshot. everyone without a shield... well, he just killed.
I was recording his gameplay, I lost it all when i formatted but ffffffffuuuuuuaaaaahhhh the shit he pulled off.