Comet Storm
Featured by Paulo Vitor Damo da Rosa on 2010-06-06 (Zendikar Block)
As written about in http://www.starcitygames.com/magic/eldraziblock/19441_The_Chump_Block_Block_Constructed_After_San_Juan.html

Maindeck:

Creatures
2 Avenger of Zendikar
3 Goblin Ruinblaster
4 Lotus Cobra
3 Oracle of Mul Daya
2 Sphinx of Lost Truths

Instants
4 Burst Lightning
2 Comet Storm
2 Deprive

Legendary Planeswalkers
4 Jace, the Mind Sculptor

Sorceries
4 Explore
2 Flame Slash

Basic Lands
3 Forest
4 Island
3 Mountain

Lands
1 Evolving Wilds
3 Halimar Depths
2 Kazandu Refuge
4 Misty Rainforest
4 Raging Ravine
4 Scalding Tarn

Sideboard:
1 Cunning Sparkmage
1 Goblin Ruinblaster
1 Hellkite Charger
1 Mold Shambler
1 Rampaging Baloths
2 Vapor Snare
1 Deprive
2 Searing Blaze
2 Spell Pierce
2 Flame Slash
1 Forked Bolt