Still in the middle of theorycrafting, but here is what I have so far. I do have a version of this pre-Saviors, but it's still in development and I figured it would be better after Saviors dropped

So fun fact: Once you've played x1 Twilight Geomancer, C'Thun will count for Fire Plume's Heart and be able to receive handbuffs from cards like Armagedillo. Plus, you have other taunts like Crazed Worshipper and Twin Emperor Vek'lor that also support C'Thun. 

I would make a card choices segment but this deck is still very subject to change.