This deck is a little late, since I originally dreamt up the idea after the K&C release.
When Rin, the First Disciple and Skull of Man'ari were spoiled, I (like many), dismissed them on first sight as useless cards. However, when I opened them both on the first day of the new set, I new they must be something special. And thus “5 Mana: Do Nothing” was born!
The reason for the wacky name is because it was thought that both the Warlock weapon and the Seal spells that Rin, the First Disciple gave you were a waste of 5 Mana. As you probably know, both of these cards have seen a lot of play, and were severely underrated before the release.
Now, the weapon and Rin, the First Disciple actually work against each other: you want to play Azari, the Devourer from your hand to destroy your opponents deck, but Skull of Man'ari might pull it from your hand on accident. This is where Medivh, the Guardian comes in! After you’ve gotten all the use out of the weapon, play Medivh to destroy it, and then later play Azari for that sweet, sweet effect.
Thanks for checking it out!