Hearthpwn

not that the card is good now or anything, but it definitely has interesting uses with High Priestess Jeklik - the copies you get from her when she's discarded are also 5/6s 

New card

I don't think I have ever seens this getting played :/

The more Lifesteal minions you run, the less valuable they become. That's why this card makes no sense.

SO.... Dose this work with Corpsetaker?

It shouldn't work. Corpsetaker has onlyo neo keyword and it is Battlecry

This is so much better than it seems. Buffs are much better on Lifesteal minions than normal ones, the only thing I can see keeping this card out of competitive play is its clunkiness, but even then I think this will be worth it

The Cold Streets of Gravetzan 

I don't think there are enough Lifesteal minions to make this card good yet, if it ever will be good.

I don't see this being used in constructed at all, even not in a life-steal paladin deck.

Meh, even with how nice lifesteal is, it's too slow of a card.

What is the point of playing understated by 3 minion to give another minion which is not even on the board +4 stats?

Mostly just the fact that it is done on a lifesteal minion. Give Wickerflame Burnbristle the buff and he is a 4/4 taunt, divine shield, lifesteal that even priest then can't deal with. Thus it should gain you 8 health.