Hearthpwn

I have find Lord Jaraxxus and Void Terror in  a Packs, and i want try to build a warlock deck but i have only basic cards and these two big cards, so if someone have some advice to tell me and give me an idea on how to build a 'lok deck i would be grateful :D

how i can get better this deck?

nothing?:(

I would do a zoo deck kind of build and just put jara in instead of something like an argent commander.

He is great in a handlock deck, but that deck requires some giants for it to actually work well.

now in 1 packs i've find Siphon Soul and Twisting Nether....someone can really help me to build a warlock deck lol?

Decks require combinations of cards to work.

If you look at Control Warrior, people say "well, Alexstrasza into Grommash Hellscream".  But the whole deck has credible threats and outlast mechanics to ensure the Warrior can wait around to try to make things happen at his/her own pace.  It's not either of those two legendaries, but the deck as a whole that makes the thing work.

So then you're looking for someone to make you a deck out of Jaraxxus, Void Terror, Siphon Soul, Twisting Nether - even assuming you have other common Warlock cards, it doesn't quite get you there, a few good cards doesn't make a deck, it's the combination that's needed to be effective.  The three "main" decks out there for Warlock are variations of Warlock Giant, Warlock Murloc, and Warlock Zoo (a small-minion deck that relies on aggression).  The only one that mainly uses Jaraxxus is Warlock Giant, and even that deck has rotated Jaraxxus out of a lot of builds, and has a lot of cards you probably don't have.

So I'd say - just build your own deck, have some fun with it.  I'd say work off a base of Warlock Zoo (look around, plenty of builds out there); it's a cheap and effective base, and although Jaraxxus isn't normally in there and ysome might say shouldn't be - why not, just pop it in, see how things go.

This reminds me of when i started playing. My 1st legendary was Jaraxxus and i tried to build a deck around him. I tried everything but nothing seamed to work. I even tried a imitation of the giant warlock but with ogre instead of the giants. Nothing.

So i simply quit that idea, stated playing with other cheaper decks and when i had the dust i've crafted those giants and made a solid deck. Even then Jaraxxus doesn't get much action but he wins 1 in 5 games or so which isn't bad.

So my advice, try to build a deck because its fun. When you get tired of loosing, leave Jaraxxus in the shelve and play other cheaper decks. Sooner or later you will come back for him when you understand the game better and have more cards. And who knows he might fit into other decks once the expansion arrives.

ok thanks for the answer, and i'll try to build a cheaper zoo deck :D

This is what I have been using to great degree of success though I would say tweak it to your style of play.  Some of the rarer cards do have cheaper subs.