Goblins
A N/A deck, by Alex Ullman
1st place at a tournament in Magic Online on 2012-01-01
As reported at http://www.wizards.com/Magic/Digital/MagicOnline.aspx?x=mtg/digital/magiconline/whatshappening

Maindeck:

Creatures
4 Goblin Bushwhacker
4 Goblin Cohort
4 Goblin Sledder
4 Mogg Conscripts
4 Mogg Flunkies
4 Mogg Raider
4 Mogg War Marshal
3 Sparksmith

Instants
2 Death Spark
2 Fireblast
4 Lightning Bolt

Sorceries
4 Chain Lightning

Basic Lands
17 Mountain

Sideboard:
2 Sylvok Lifestaff
3 Gorilla Shaman
3 Martyr of Ashes
2 Flaring Pain
3 Pyroblast
2 Smash to Smithereens