>>95987403
In short, card advantage with recursion.
If you've loaded up with trash permanents you can sac for card selection or draw, like Treacherous Blessing or Hopeless Nightmare, you can quickly rip their hand and field apart while chaining into the next Doom.

Doesn't mean you've won against all decks, but since it's control you've got already got a pretty good idea of what you're opponent's running by the time you've stabilized.