Mulligans
Mage
If you want a nearly safe win against the Lich King, hard mulligan for:
to steal his damage spell to deal 30 damage back and overwhelm him with Molten Giants and your Murlocs.
Concede if you don’t win before turn 7.
You’ll probably need some attempts, but if you get Kabal Lackey + Mana Bind in your starting hand, you can do it first try 😉