Ooh, an Innistrad draft. Some big prizes to net out of that one.
Atraxa is intriguing and I'm partially tempted to build a super budget deck with her that revolves solely around smacking the opponent with a poison counter and Proliferating them to death.
I'm still not totally sure what kind of win conditions I want though. I want something powerful that doesn't just seem like an instant-win, because I know the more of those I'm packing the less people will trust me. So I'm not running Insurrection or Time Stretch or even Craterhoof Behemoth right now and am hoping less scary stuff like Molten Primordial will do the job. We'll see I guess.
I have similar worries with my Sydri deck. There's a lot of really dirty tricks in the deck like:
Grand Architect + Pili-Pala = Infinite Mana
Sydri + Mycosynth Lattice = I can kill anyone's lands by turning them into 0/0s
Sydri + Mycosynth Lattice + Infinite Mana = Infinite Land Destruction
Mycosynth Lattice + Darksteel Forge + boardwipe = Destroy EVERYTHING but my stuff
Sydri + Caltrops = Anything that attacks me dies and I gain life for each attacker
Sword of the Meek + Thopter Foundry = TONS of thopters and lifegain
Sword of the Meek + Thopter Foundry + Infinite Mana = Unlimited Thopters and Lifegain
Thopter Assembly (or any other mass Thopter generator) + Time Sieve = Infinite extra turns
Academy Ruins = ALL THE RECURSION
Academy Ruins + Mindslaver (+ infinite mana) = Unlimited turn stealing
Sydri + Staff of Nin = Lethal pinger
Sydri + Salvaging Station + Seat of the Synod + Disciple of the Vault = ping everyone to death
Infinite Mana + Blue Sun's Zenith = completely empty someone's deck
Dovin Baan = Static Orb for everyone but me.
And that's just naming a few. I can still fight well too, especially with Cranial Plating or Loxodon Warhammer-- and I have Padeem and Leonin Abunas and Darksteel Forge to give all my artifacts Hexproof and Indestructible as well as Orbs of Warding and Witchbane Orb to give ME hexproof as well. With all of my lifegain and inability to be targeted, I feel I will have lots of staying power.
Oh, and there's a Tax element to the deck too. Norn's Annex, Ghostly Prison, Propaganda, Blind Obedience, Michiko Konda, Truth Seeker and more-- You wanna attack me? You're gonna have to pay the price.