Mulligans
A Control Warlock for Madness at the Darkmoon Faire.
Most cards are meant to keep you alive (of course ^^), such as Soul Fragment package and Mo'arg Artificer / Nether Breath stuff.
Your win condition is playing corrupted Tickatus twice via Y'Shaarj, The Defiler, leading your opponent into fatigue or removing key parts of their deck.
If things go wrong, you could also go Yogg-Saron, Master of Fate for Rod of Roasting!