4 workshops? Should they be factories?
If you are playing fastbond, I'd play 4 gushes instead 3. And a fastbond or two.
I think that courser plays quite nice with sdt, but then null rod would go out. Let's assume null rod is in. Then I'd play Jace.
Intuition+life from the loam allows slow but solid plays, but loam cannot go infinite unlike crucible. The regrowth would improve with intuition and loam.
Crazy idea, I'm not really sure at all it would prove to be a competitive deck but with some tweaking it's an unexpected deck that could surprise more than one
