Merfolk
A Legacy deck, by Michael Brady
3rd place at a 2010 Legacy Open Series tournament in Orlando, Florida, United States on 2010-03-28
As reported at http://www.starcitygames.com/php/news/article/19057.html

Maindeck:

Artifacts
4 Aether Vial

Creatures
4 Cursecatcher
4 Lord of Atlantis
3 Merfolk Sovereign
4 Merrow Reejerey
4 Silvergill Adept
3 Spellstutter Sprite

Enchantments
4 Standstill

Instants
4 Daze
4 Force of Will

Legendary Artifacts
2 Umezawa's Jitte

Basic Lands
12 Island

Lands
4 Mutavault
4 Wasteland

Sideboard:
2 Relic of Progenitus
2 Tormod's Crypt
2 Back to Basics
2 Threads of Disloyalty
4 Submerge
1 Umezawa's Jitte
2 Thada Adel, Acquisitor