User blog comment:Makbloo/Patch 3.7 thoughts/@comment-4915885-20130515235027/@comment-4022742-20130518103057

If you change his passive around a bit instead of his ult to make it stack 5 times and shred 3 Armor and MR on hit and scale his damage down to 1-12 to compensate for the extra stack and shred. That would be the kind of buff to him that I'd love to see in action.

-Theory Craft- Together with malady you'd shred 7MR per hit, leaving them at -35 MR at the end of your Ult, 43 shred if you apply the last 2 stacks of malady too. And for the AD side it gets you an extra 15 shred together with the 25% shred from TBC, with the 10 penetration you get as well it would leave them with -25% and a flat -25 less armor. Along side a BotRK you'd do 21-ish% of their max health in bonus physical damage, and the active part would make the burst at the end quite the whopper, making you into an assassin of sorts. -Theory Craft End-

A small tweak to his passive, results in a buff across the board, increasing not only all his offensive stats, but the stats for those around him too :O