Handsize=MU=Overmind counters=strength of Sage. This deck can be very aggressive, but you have to know when to sit back and build a bit. Obviously, you want as many counters on Overmind as possible, but don't feel afraid to lay it down before you have the engine rolling. An underpowered Overmind is still good to poke around earlygame. Being Quetzal with an e3 never hurt anyone either. Eventually though, you'll have about half your deck in your hand, a Sage ready to take on most anything, and a ridiculous Overmind picking off anything left alive in Sage's wake. You'll want to get Earthrise out as early as possible to speed yourself along. Multiple Earthrises if at all possible. Problems: Jenteki. Komainu specifically. If you sit down with a Jinteki player, be prepared for that dog. Ideally, find your Deus X. Worst case, throw all your Overmind counters at it and as much cash as needed to survive the facecheck. Then, Parasite. Swordsman is a problem too. Parasite is still the answer.
For Pre-OnC play I switched out Data Folding for Daily Casts. This is an untested substitute, but should work out? Who knows.
I also added John Masonori. I might just be in love with it after my last tourney, but I believe this will work.