I think you'd have to run it in a Timmy deck that runs all sorts of big minions to take out the removal first.
If you're going to try to attrition them like that you can win more easily with straightforward Control Warrior. This is the problem with flashy win cons: to successfully brute force them means your deck could've won anyway, maybe even sooner with choicer picks than a slow and dumpy 2 card combo.
I mean you need at least two of these. Or two and one faceless. Or two and two faceless even. If you're not going for some kind of stealth/deathrattle synergy and just forcing it out, it function like a slower but more reliable Varian. And like Varian, it's nice when it works but wholly unnecessary because if you reach such a point where a Varian play wins you the game, you probably would've won anyway. In all other cases, this card will do nothing of note for you.
That said, I think someone is going to Varian two of these out sooner and later on stream and it'll be glorious.