Omni-Gifts
A Legacy deck, by Obv
1st place at a tournament in Magic Online on 2013-12-30

Maindeck:

Enchantments
4 Omniscience

Instants
4 Brainstorm
4 Force of Will
2 Gifts Ungiven
3 Intuition

Legendary Creatures
1 Emrakul, the Aeons Torn
3 Griselbrand

Sorceries
3 Duress
4 Ponder
4 Preordain
4 Show and Tell
3 Thoughtseize

Basic Lands
3 Island

Lands
2 Ancient Tomb
2 City of Traitors
2 Misty Rainforest
4 Polluted Delta
4 Scalding Tarn
4 Underground Sea

Sideboard:
2 Defense Grid
2 Grafdigger's Cage
3 Surgical Extraction
3 Swan Song
1 Ulamog, the Infinite Gyre
3 Jace, the Mind Sculptor
1 Swamp