Hearthpwn

Overrated I think Harbinger Celestia completely useless 

Why can't you replace Harbinger Celestia with a second Unlicensed Apothecary? It costs 1 less mana, does the same thing plus limiting your opponent from playing minions in your pre-lethal turn. 

I can replace her, but I want to utilize Harbinger as a playable card. The purpose is to use Harbinger though. :)

Why not just run 2 Unlicensed Apothecaries instead of her? It's the same combo but 1 mana cheaper.

Why do I play Harbinger 3TK in a deck without her? XD

A card so bad you need to give it to your opponent to be useful. Nice.

I updated the video. It is record by GerritDeMan. Kudos to him for pulling of the combo.

At least you found a use for Celestia, even if it is a 9-card-3-turn combo.

seems fun, You might want to consider a spot for Violet Illusionist in this deck to pull off the combo (or at least it would make it a little easier).  In a combo warlock deck you're bound to take a lot of damage, more specifically there will be a lot of turns where you have the pieces in hand but can't play it because of your life total.  Unless you're relying on Mal'Ganis to stick to keep your hero immune while you pull off the combo.  Just a thought, maybe it works without it.

Specifically for this turn where you take 15 damage before you treachery Unlicensed Apothecary:

In the next turn, you can play Unlicensed Apothecary->Brann Bronzebeard-> 2x Corpse Raiser->Treachery your Unlicensed Apothecary-> Sacrifical Pact the Unlicensed Apothecary with Deathrattle. 

Thank you for spotting out this. In general, we need exactly 9 cards in the hand: Emperor and Drakkari for reducing cost, the 2nd U.A and Violet Illusionist, Brann and 2x Corpse Raiser, Treachery and the Sacrificial Pact. It is easier when reaching fatigue. The hardest thing is to keep your health at least 20 to not being destroy by U.Apo. We can cut the 2nd Dreadlord to put in Violet Illusionist. :)

Thank you. ^^

Do u have any good deck using Duskfallen Aviana? She seems to hurt yourself more than your opponent.

I have opened all the so-called meme legendaries of Witchwood expansion. About Boomsday, I got decent Legendaries likeZilliax and Flobbidinous Floop. However, I feel sad that many of my friends opened Harbinger as freebie and lose interest in the game. Without Treachery, I think there is no way for her to be stable.

Dusk. Aviana + cube
Wait next turn
Naturalize

Genius combo! <3

It suffer from spellbreaker, but at least you could have so much fun  when you get it :D 

I admire him for making so many awesome and unique combos. Setup or non-setup, all of them are incredible and unique.

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 Thanks....now i can only...read that post......in Captain Kirk...voice.