Here is the deck. I'll have some additional thoughts below for the deck I plan to take to Champs. I'd love to get some constructive input and suggestions. I will have more chances to play test soon.
Planeswalker
Dack Fayden (2)
Daretti, Ingenious Ironcast (2)
Tezzeret the Seeker (1)
Artifacts
Black Lotus (1)
Grindstone (2)
Mana Crypt (1)
Mox Emerald (1)
Mox Jet (1)
Mox Pearl (1)
Mox Ruby (1)
Mox Sapphire (1)
Sol Ring (1)
Creatures
Baleful Strix (2)
Jace, Vryn's Prodigy (2)
Painter's Servant (3)
Sphinx of the Steel Wind (1)
Instant / Sorcery
Ancestral Recall (1)
Brainstorm (1)
Demonic Tutor (1)
Dig Through Time (1)
Force of Will (4)
Mental Misstep (3)
Ponder (1)
Pyroblast (2)
Red Elemental Blast (2)
Thirst For Knowledge (2)
Time Walk (1)
Tinker (1)
Treasure Cruise (1)
Yawgmoth's Will (1)
Land
Island (2)
Polluted Delta (2)
Scalding Tarn (4)
Tolarian Academy (1)
Underground Sea (3)
Volcanic Island (3)
Sideboard
Sulfur Elemental (2)
Mountain (1)
Shattering Spree (1)
Murderous Cut (1)
Flusterstorm (1)
Grafdigger's Cage (2)
Leyline of the Void (3)
Virulent Plague (2)
Ingot Chewer (3)
---------Thoughts---------
I know this deck isn't optimal for champs. However, this is my first time going to a major vintage tournament and I want to play a deck I love more then play a best deck for the current meta. I do feel though this deck has game against most decks, at least, it has a chance to win. Not a high percentage, but a decent chance.
*For the most part I would consider this a stock build save for a few choices.
Daretti has been excellent in my playtesting so far. It shores up a lot of problems this deck faces. It can help get rid of a null rod or a creature. With the increase in creatures, having more creature removal is important in my opinion. Not to mention it combos really nicely with Dack Fayden.
Baleful Strix. I haven't had a chance to playtest with this yet, this was a change when I was trying 2 Goblin Welders. I like Baleful Strix more for this deck for a couple of reasons. It's an artifact, which helps Tolarian Academy, Tinker, Daretti. It's blue, so my cards to pitch with force is increased. Also a decent blocker against all the Eldrazi and various other creatures. Also provides card advantage.
*Cards I'm not sure about
Tezzeret the Seeker. I haven't play tested with this yet. During some of my play testing, one of the things I noticed was I was a bit slow in getting my combo off at times. This allows me to go get both pieces of the combo and can do a few other things in the matchup faste then I was before. My hesitation is the casting cost. Also not sure if Mind Sculptor would be better. Mind Sculptor would give me a bit of a better game against Oath. Also, Vampire Tutor might be another choice for a card in this spot.
Sphinx of the Steel Wind. I went with this over Blightsteel as it can gain me life and attack at the same time. Against a larger of creatures, I'd rather have this then Blightsteel. Though a turn one tinker I would prefer Blightsteel. Plus Sphinx is good against an opposing Dack Fayden.
Jace, Vryn's Prodigy. I like that I can recast my spells but it is slow to get going. Could be split or replaced with Snapcaster Mage or split with Mind Sculptor. In some situations I Love it, in other situations I would prefer another card (though that's true for a lot of cards).
My draw package. I'm not sure if Thirst for Knowledge/etc is good as it is. Not sure if I should have more Thirst for Knowledge or switch it for Gush.