There is nothing fun or fair about facing this champion.
He gets free crit from AA. So, good luck if you try to step up for CS against him, he'll just E onto you at level 2 with 100% fury and either force you to B or kill you. I was Ornn with Bramble Vest versus Trynd with Doran's Blade and I had to flash to make sure he didn't kill me.
His sustain is pretty insane as well, considering he's resourcelss. And he has an AD reduction effect on his W. His E is also up super fast once he hits any number of crits. His ult is super fucking aggravating, since he can just take a trade that almost kills both players and then turn it into a kill because he can't die during ult.