Hearthpwn

Seems very good handlock deck and will try :P~~~
It is a good budget deck, too.

Do you think lackeys are good fit??
It seems Grand Lackey Erkh and Dark Pharaoh Tekahn may help with big hand, too :P~~~

And I wonder why you take away Valdris Felgorge which is good for big hand? :P~~~

There are a lot of good cards which you can add in deck. But there are no space for all of them))
I think that Lackeys are for another Handlock)
Valdris Felgorge often is in the last 4-5 cards and he is useless. IMHO

Valdris Felgorge is a fantastic card for this deck, the synergies are Abyssal Summoner, Mountain Giant, Twilight Drake, Dark Skies and Aranasi Broodmother. There are many weak cards in this deck you should cut for it.

Not including him is simply a mistake which will make your deck a lot weaker.

Seems like a really slow version of the deck, what makes this better than Plot Twist?

How do you use Twisted Knowledge when your hand should consistently be full?

Why is the video on a way outdated version of the deck?

And how can you say the stats are above 50% when just in the video alone, you posted 7 wins and clipped out at least 9 losses (never have a win streak, and from the 5th to 6th you lose 4 stars)? Hell, you say it's good against Control decks but didn't post even one clip of it facing a Control deck other than MAYBE Quest Druid? 

I'm sure it's great against aggro decks and techs against Highlander, but this is not a good build vs Control. 

Thank you for comment.
Try to answer your questions:
1. There are no win streaks above the Rank 5. 
2. Twisted Knowledge added after I recorded a clip, but I think it is one of the best cards for Warlock now.
3. WR 50%+ koz I got Rank 4 from Rank 5 :)

Worst Matchup is OTK Paladin: 1-4.
Best Matchup: Warlock and Warrior: 5-0 and 6-2.
Other 50-50))

Is there anything with I can replace Lord Godfrey, due to fact that it will be off standard very soon so I don't want craft it

Lord Godfrey is a one of the key cards here.
Try Hellfire.

-

what i replace this card Valdris Felgorge 

Sorry, I removed him, koz often we have big hand and no room for more cards.
Another sense is Fatigue. There are some matchups with Fatigue.
Replaced with Siphon Soul.

small guide and stats?

OK, will be tomorrow.
Stats above 50%, I reach Rank 4 and switch decks) That's my fetish)
Don't know real stats, koz I played several worse versions before)