Friggorid
An Extended deck, by Jake Huss
2nd place at a Pro Tour–Yokohama tournament in Boise, Idaho, United States on 2007-02-11
As reported at http://www.wizards.com/default.asp?x=mtgevent/yokohama07ptq/welcome

Maindeck:
1 Island

Artifacts
4 Chrome Mox (Not currently legal in Extended)

Creatures
4 Golgari Grave-Troll (Not currently legal in Extended)
1 Golgari Thug (Not currently legal in Extended)
4 Ichorid (Not currently legal in Extended)
4 Psychatog (Not currently legal in Extended)
4 Putrid Imp (Not currently legal in Extended)
4 Stinkweed Imp (Not currently legal in Extended)
2 Wild Mongrel (Not currently legal in Extended)
2 Wonder (Not currently legal in Extended)

Enchantments
4 Zombie Infestation

Instants
1 Tolarian Winds (Not currently legal in Extended)

Sorceries
4 Cabal Therapy (Not currently legal in Extended)
1 Careful Study (Not currently legal in Extended)
3 Deep Analysis (Not currently legal in Extended)

Basic Lands
2 Swamp

Lands
1 Bloodstained Mire (Not currently legal in Extended)
1 Breeding Pool
3 Cephalid Coliseum (Not currently legal in Extended)
2 Flooded Strand (Not currently legal in Extended)
1 Overgrown Tomb
4 Polluted Delta (Not currently legal in Extended)
3 Watery Grave

Sideboard:
4 Pithing Needle
4 Firemane Angel (Not currently legal in Extended)
2 Ancient Grudge
3 Coffin Purge (Not currently legal in Extended)
2 Darkblast (Not currently legal in Extended)