Hearthpwn

Do you find Valeera's puny daggers lacking? Do you wish you could cause huge critical hits with your rogue, instead of depending on an auction to trade your way to the top?

Then Join the cold-hearted back-stabbing Valeera and her mechanical army as she uses her assassin blades to your opponents' hearts--and then eats them.

The idea of this deck is to get either really big or really long-lasting weapons. Oddly, there are only three weapons: 1 copy of cogmaster's wrench and 2 copies of assassin daggers. Runeforge Haunter is nice here. Every turn the enemy leaves him, you get to use your weapon yet again. Combined with tinker's sharpsword oil, leeching poison and/or envenom weapon, your weapon becomes a real powerhouse.

Still, weapons can't carry you the whole way. It turns out, though, there are a few mechs that will support corpsetaker (namely, both annoy-a-trons and flying machine). Throw in a single bloodworm for the lifesteal and presto! You've got some dangerous-looking targets for your opponent to worry over.

Lastly, card draw. Mimic pods are great because we can use just about anything it copies and Valeera the Hollow really helps our late game for similar reasons.

Have fun with your 10 attack lifestealing weapons! P.S doomerang on a lifesteal weapon will heal you. Since you're going to be struggling with your life total, this can easily save you in an emergency.