Hearthpwn

One of THE best cards ever made. Huge removal with 8 dmg on a single target or remove the full board with small tiny minions. Amazing!

I've seen this card in action, its not as effective at clearing the board as the volcanic eruption card (or whatever its name is).

somewhat upset it does not look like this: 

Flame Lance's non-retarded brother

That card should always have been 4 mana

Can't believe people still didn't talk about this card. Most creative and flavorful "mechanic" of the set, IMO.

I believe it can also "fail", and hit a minion and go to an empty direction and just leave the other minions untouched, and also get extremely lucky rolls in others, so this probably will feature in Trolden at some point.

At worst, at least it's almost guaranteed to kill something you really need to die.

It can't. The only time in which the direction is random is when used on the minion in the middle of a full board. It always rolls towards the center of the board.

It can fail if, for example, you target a minion 2nd from the edge. It kills it, takes the 50% chance to go to the edge, kills that minion, and all excess damage beyong that is whiffed.