Counterbalance
A Legacy deck, by Ben Wienburg
1st place at a tournament in Indianapolis on 2011-02-06
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
1 Engineered Explosives
1 Pithing Needle
4 Sensei's Divining Top (Banned in Legacy)

Creatures
2 Grim Lavamancer
4 Tarmogoyf
2 Trinket Mage

Enchantments
4 Counterbalance

Instants
4 Brainstorm
2 Counterspell
4 Force of Will
2 Spell Snare
4 Swords to Plowshares

Legendary Planeswalkers
2 Jace, the Mind Sculptor

Sorceries
2 Firespout

Basic Lands
2 Island
1 Mountain

Lands
2 Flooded Strand
2 Misty Rainforest
2 Polluted Delta
4 Scalding Tarn
3 Tropical Island
3 Tundra
3 Volcanic Island

Sideboard:
1 Pithing Needle
1 Relic of Progenitus
2 Sower of Temptation
2 Blue Elemental Blast
2 Krosan Grip
2 Red Elemental Blast
2 Spell Pierce
1 Llawan, Cephalid Empress
2 Firespout