Cool, it worked after several attempts.
You can sometimes consider saving Saboteur for the turn, when you kill Nazra. It affects Malchezaar then, so he cannot summnon two of his 6/6 after the initial Twisting Nether. This actually saved me, because I was coming to him just with 3 HP and 38/38 C'Thun, but he could play only Voidwalker after the board clear. Just enough for C'thun's battlecry and one attack. Luckily he did not have Siphon Soul.
5
I can see what Blizzard was aiming at but they screwed up again. They want it to combo with things like Ancient Watcher Eerie Statue and even Barnes (im gonna keep trying to get that easy deathwing)
But seriously why not just replace Priest with Deathknight or monk