Most anti-combo cards are in the sideboard in most decks (barring stax) so why would you want to have a form of the dragon in maindeck if it is only usefull in a small number off matchups...In the situations where your life total is to low for bargain than you can fetch future sight, wich will most off the time win the same/next turn...
Dragon really not needed in main deck, but I'll keep one of them in SB.
I think the enchantments maindeck need looking at. Bargain is obviously your main target. Past that I don't think you need anything more than Necropotence in the maindeck.
Ehm.. if drew 5-10 cards at eot, how could I play a lethal Tendrils (with only 1 Draw7 + 6 blue cantrips)??
The last card I want to mention is Balance
It's an intresting thing, and it's an another way to sacrifice Rector.
I used the Form mostly against Long Death // TPS. Play Arcane Laboratoty, then opponent Tinker for a Darksteel Colossus, then drop a Form of the Dragon definetily gg.
What do you think: 4 Claws of Gix enough against Oath or a +1 Humility in side still better??
GhostHunter