Hearthpwn

So basically it's warlock with a bunch of dragon cards, right?

Well, yes kind of. The main difference here is that we run Deathwing, Dragonlord combined with Nozdormu.

The idea is to play Deathwing, Dragonlord late into the game after you've baited out some removal with the other medium-sized dragons. Obviously, your opponent will do everything they can to remove the 12/12 threat. However, the moment they press the card / order the minion that would kill him, their timer is instantly restricted to 15 seconds - or in most cases, much less. Purely from the animation of Nozdormu hitting the field, they lose another 2-3 seconds.

I've had plenty of games where my opponent missed out on several actions because they weren't prepared to suddenly lose half their turn.

Have fun and let me know how it works for you!