The only problem I'm seeing is that you're not taking full advantage of Smokestack like most Stax varients would. The permanent advantage provided by Crucible is pretty powerful in combination with Smokestack.
Other than that, looks good. I remember playing against a copy of the original deck after it won Worlds. Give it some playtesting, and see how it goes.
Hey diddle diddle, the cat and the fiddle, the cow jumped over the moon.
The little dog laughed to see such sport,
And the Dish ran away with the Spoon.
He ran from conviction, and fed his addiction as the Dish heated the Spoon...
The Spoon begged to go, but the Dish shouted : "NO!!"
"The heroin will be ready soon!"
"Any time doing the right thing is funny as hell, it's probably Chaotic Good."