U/B Tempo
A Legacy deck, by Joshua Cho
24th place at a tournament in Baltimore, Maryland, United States on 2012-12-02
As reported at http://www.starcitygames.com

Maindeck:
1 Island

Creatures
4 Death's Shadow
4 Delver of Secrets
4 Nivmagus Elemental

Enchantments
2 Clout of the Dominus

Instants
4 Brainstorm
4 Daze
4 Flusterstorm
4 Force of Will
2 Gut Shot
4 Snuff Out

Sorceries
4 Gitaxian Probe (Banned in Legacy)
4 Thoughtseize

Basic Lands
1 Swamp

Lands
1 Misty Rainforest
4 Polluted Delta
3 Scalding Tarn
4 Underground Sea
2 Watery Grave

Sideboard:
3 Pithing Needle
3 Tormod's Crypt
1 Clout of the Dominus
1 Echoing Truth
1 Ensnare
2 Ghastly Demise
4 Erayo, Soratami Ascendant