This is my UG Tooth and Nail Tron deck. The goal of this deck is to get to cast Tooth and Nail as quickly as possible and then win with some of the two creature combos.
The Tron Lands help us ramp up the 7 colorless mana required for Tooth and Nail and let us cast Platinum Angel to keep us alive longer. Sylvan Scrying gets us out tron lands. Garruk Wildspeaker helps with early game ramp for spells.
Once you can cast tooth and nail there is a few combos you can fetch.
-Kiki-Jiki, Mirror Breaker + Deceiver Exarch to win if they are tapped out of mana, or have no creature removal.
-Iona, Shield of Emeria + Painter's Servant to prevent them from casting spells.
-It That Betrays +
Xenagos, God of Revels
to win if they have no blockers or only have burn spell type removal. (I also hope to exchange Emrakul for it that betrays once I have money).
3x Pact of Negation protect the combo. Only cast them if you can win on the spot is the rule I use.
4x Sylvan Scrying and 2x Expedition Map help us find the third Tron land we need or to tutor up an Academy Ruins. If we are facing a quick burn or aggro deck dropping one of the three Platinum Angel's give us a chance to not die before we combo.
If you can't win the game Mindslaver + Academy Ruins combo can buy you time to use a Platinum Angel attack or make tokens with Garruk Wildspeaker or outright win you the game.
My "Aquireboard" Has Emrakul, the Aeons Torn to replace It That Betrays. Also my manabase will be upgraded with 3 Misty Rainforests and 3 Breeding Pools
Overall I think this deck is fun to play and quite competitive though I need practice more than anything.
I came up with this deck myself AFAIK and used these two forums as research while building the deck:-http://www.mtgsalvation.com/forums/the-game/modern/modern-deck-creation/571382-tooth-and-nails-http://www.mtgsalvation.com/forums/retired-forums/retired-forums/articles/405925-build-it-yourself-tooth-nail
Legacy Version can be found here: http://tappedout.net/mtg-decks/26-02-15-legacy-tooth-and-nail/
