Hello, I have finally crafted my deck and now I want to share it to you. This deck is very efficient and cheap, good for both experience and inexperienced players. This deck is capable of winning about 70-90% of the time.
Here is the screenshot of my deck.
http://i.imgur.com/YdNCIWS.jpg
Results from casual botting during the night ( bot stopped apparently )
http://i.imgur.com/vVmYT7b.jpg
Things you can possible add for you to make the deck better but for a higher cost.
1x Loatheb
1x Foe Reaper 4000 - Taking out trash cards, also for control imo a good all round card
1x Archage Antonidas - Always having a fireball at late game in case for desperate measures
1x Blizzard - for good control
1x Echo of Medivh - always having board control
I think these a personally the best cards for this deck, if you have any suggestions, please leave them in the comment so others can also put it into use or test.
Good luck, have fun botting.
Side note: Kel'Thuzad is a OP card for many decks.GET IT!
Here is the screenshot of my deck.
http://i.imgur.com/YdNCIWS.jpg
Results from casual botting during the night ( bot stopped apparently )
http://i.imgur.com/vVmYT7b.jpg
Things you can possible add for you to make the deck better but for a higher cost.
1x Loatheb
1x Foe Reaper 4000 - Taking out trash cards, also for control imo a good all round card
1x Archage Antonidas - Always having a fireball at late game in case for desperate measures
1x Blizzard - for good control
1x Echo of Medivh - always having board control
I think these a personally the best cards for this deck, if you have any suggestions, please leave them in the comment so others can also put it into use or test.
Good luck, have fun botting.

Side note: Kel'Thuzad is a OP card for many decks.GET IT!