User blog comment:Forchar Oliath/Xenophilius, the Silver Tongue Assassin/@comment-5086858-20120713062848/@comment-5230261-20120713223558

Fair point. I had not taken into account bloodrazor. As for the on-hit effects for thornmail, no they don't proc it. I suppose for pure damage potential he is, in fact, ridiculous. However, as all assassins, he would be weak to multiple enemies and any sort of cc could do massive damage to him. He is a bit squishy, so that works in favor of sending in an assassin right back at him.