Maybe I'm missing something, but where's the offense? At most you'd have a ton of 1 attack creatures in the unupped deck - seems like a long kill.
I agree with putting in some steals - if the opponent can get any kind of shield up, you're looking at a deckout.
If you switch to an
mark. maybe you can take out a couple
pillars/towers and put in some steals or dragons or something. It seems way darkness quanta heavy, especially with the
mark. You could trade some offense/CC there too.
Fun idea, I bet it would drive PVPers nuts.