Ok, you have to read Clamatius' post in the main forum first to get the rules for the format.
Here are my first two Seattle decks:
Dwarves
3 Innovation
3 Warpstone Excavation
3 Contested Village
3 Defender of the Hold
2 Grudge Thrower
2 Lure Them Out
3 Mountain Legion
1 Stand Your Ground
1 Burn it Down
1 Demolition!
1 Dwarf Cannon Crew
1 Errant Wolf
1 Great Book of Grudges
3 Keystone Forge
1 Master Rune of Valaya
1 Mountain Barracks
2 Slayers of Karak Kadrin
1 Durgnar the Bold
2 Dwarf Ranger
3 Troll Slayers
1 Zealot Hunter
1 Zhufbar Engineers
3 Dragonslayer
3 Longbeards
2 Mountain Brigade
1 King Kazador
1 Reap What's Sown
Chaos
1 Cloud of Flies
1 Fledgling Chaos Spawn
3 Innovation
2 Seduced by Darkness
3 Warpstone Excavation
1 Wolves of the North
2 Ancient Map
3 Contested Village
3 Servants of Khorne
2 Armoury
3 Berserk Fury
1 Brutal Offering
1 Clan Moulder's Elite
1 Daemonsword
3 Festering Nurglings
2 Shrine to Nurgle
1 Nurgle's Pestilence
3 Savage Marauders
2 Treasure Vaults
3 Bloodsworn
2 Maledictor of Tzeentch
2 Tzeentch's Firestorm
3 Great Unclean One
1 Bloodthirster
1 Flames of Tzeentch
Neither is overwhelmingly original, but they both look fun as hell to play (to me at least).