Mulligans
General Mulligans
You always want to keep the Imp and your two cards that get more value from being discarded. Librarian is a great turn 2 play.
Aggro Mulligans
Against aggro, it's more important to survive then anything, and having a good curve is important. Always prioritize surviving.
Based on Kibler’s version, but with some adjustments. Doomsayer and Tar Creeper help you survive against aggro, provided you don’t discard them. Elise helps you refill your hand, and you will need it.
Jaraxxus is the biggest flex spot; since you’re going to be taking lots of damage, sometimes its a heal to 15, and provides an alternate late-game if you end up discarding Bloodreaver Gul’dan. Alternatively you could use Deathwing, Spellbreaker, or something else entirely. Kibler used Rin, which in my opinion hinders this deck, since you’ll almost always discard her or the seals.
Dark Pact also isn’t core, but you’ll probably be taking tons of damage, and it pairs nicely with Mistress of Mixtures.
Yes, this deck’s winrate is atrocious, but it’s tons of fun. You never know what you’ll end up discarding, and figuring out how to play around that is great time. If you have the cards for it, try it out before Malchezaar’s Imp and Silverware Golem rotate!