The strategy it's pretty straight forward. Play your ramp cards, draw your Maly (3 cards), vomit armor and stats on the board while you go through your deck and get your C'Thun. You can play up to 3 C'thun, 2 of whom in 1 turn!
I find it pretty consistet, it destroys Warrior and Hunter, pretty good against other Druids, it suffers from Priest and rogue (who doesn't).
Overall solid deck and really fun to play!
Let me know what you think about it and what changes you would make!