Battle of Wits
Featured by Ken Adams on 2011-05-01 (Legacy)
As written about in http://www.starcitygames.com/php/news/article/21767.html

Maindeck:

Artifacts
1 Crucible of Worlds
1 Expedition Map
1 Meekstone
1 Null Rod
1 Oblivion Stone
1 Pithing Needle
4 Sensei's Divining Top (Banned in Legacy)
1 Tormod's Crypt

Creatures
1 Eternal Witness
4 Knight of the Reliquary
1 Qasali Pridemage
4 Sakura-Tribe Elder
1 Sower of Temptation
4 Tarmogoyf
4 Trinket Mage
1 Vampire Hexmage

Enchantments
4 Battle of Wits
1 Humility
3 Moat
1 Oblivion Ring
1 Solitary Confinement

Instants
1 Argivian Find
4 Brainstorm
4 Counterspell
4 Enlightened Tutor
4 Force of Will
4 Gifts Ungiven
4 Go for the Throat
4 Intuition
4 Path to Exile
1 Reclaim
2 Spell Pierce
4 Swords to Plowshares

Legendary Creatures
2 Progenitus

Sorceries
1 Day of Judgment
4 Duress
4 Green Sun's Zenith
4 Inquisition of Kozilek
4 Life from the Loam
4 Natural Order
4 Nature's Lore
4 Ponder
4 Preordain
1 Regrowth
4 Scapeshift
4 Search for Tomorrow
3 Thoughtseize
4 Wrath of God

Basic Lands
2 Island
2 Plains

Lands
4 Arid Mesa
3 Badlands
2 Barren Moor
3 Bayou
4 Bloodstained Mire
1 Bojuka Bog
3 Flooded Strand
4 Horizon Canopy
2 Lonely Sandbar
4 Marsh Flats
1 Maze of Ith
4 Misty Rainforest
2 Mystic Gate
4 Polluted Delta
1 Reflecting Pool
4 Savannah
1 Scalding Tarn
4 Scrubland
2 Secluded Steppe
4 Tundra
4 Underground Sea
2 Valakut, the Molten Pinnacle
4 Verdant Catacombs
2 Vesuva
4 Volcanic Island
4 Windswept Heath
3 Wooded Foothills

Land Creatures
2 Dryad Arbor

Legendary Lands
1 Academy Ruins
1 Karakas
1 Volrath's Stronghold

Legendary Snow Lands
1 Dark Depths

Sideboard:
4 Dark Confidant
1 Eternal Dragon
1 Oracle of Mul Daya
3 Sterling Grove
1 Mindslaver
1 Thrun, the Last Troll
4 Firespout