Bant
An Extended deck, by Conley Woods
3rd place at a tournament in Oakland, California, United States on 2010-02-14
As reported at http://www.wizards.com/Magic/Magazine/Article.aspx?x=mtg/daily/eventcoverage/gpoak10/welcome

Maindeck:

Artifacts
2 Engineered Explosives (Not currently legal in Extended)

Creatures
4 Aven Mindcensor (Not currently legal in Extended)
4 Noble Hierarch (Not currently legal in Extended)
1 Stoneforge Mystic (Banned in Extended)
4 Tarmogoyf (Not currently legal in Extended)

Instants
4 Bant Charm (Not currently legal in Extended)
2 Cryptic Command (Not currently legal in Extended)
4 Mana Leak
4 Path to Exile (Not currently legal in Extended)

Legendary Artifacts
1 Umezawa's Jitte (Not currently legal in Extended)

Legendary Creatures
4 Vendilion Clique (Not currently legal in Extended)

Legendary Planeswalkers
3 Jace, the Mind Sculptor (Banned in Extended)

Basic Lands
2 Forest
2 Island
1 Plains

Lands
1 Arid Mesa
2 Breeding Pool
2 Flooded Grove (Not currently legal in Extended)
2 Hallowed Fountain
4 Misty Rainforest
1 Temple Garden
1 Tolaria West (Not currently legal in Extended)
2 Treetop Village (Not currently legal in Extended)
3 Verdant Catacombs

Sideboard:
1 Engineered Explosives (Not currently legal in Extended)
4 Tormod's Crypt
4 Rhox War Monk (Not currently legal in Extended)
4 Samurai of the Pale Curtain (Not currently legal in Extended)
1 Umezawa's Jitte (Not currently legal in Extended)
1 Crovax, Ascendant Hero (Not currently legal in Extended)