Extended Zoo deck

Zoo is an aggro deck that uses cheap creatures or creatures with a higher cost with better abilities. It closely resembles its former standard counterpart. It has become one of the most popular decks in Extended since the release of Ravnica: City of Guilds.

Tomoharu Saito's Decklist from Grad Prix Singapore 2009

 Land 4 Bloodstained Mire 1 Forest 1 Mountain 1 Plains 2 Sacred Foundry 3 Stomping Ground 1 Temple Garden 4 Windswept Heath 4 Wooded Foothills

Creature 3 Gaddock Teeg 1 Isamaru, Hound of Konda 4 Kird Ape 4 Mogg Fanatic 4 Tarmogoyf 4 Wild Nacatl 4 Woolly Thoctar

Other Spell 2 Incinerate 4 Lightning Helix 4 Path to Exile 3 Seal of Fire 2 Umezawa's Jitte 

Ondra Posolda's Decklist from Grand Prix Hanover 2009

 Land 4 Bloodstained Mire 1 Forest 3 Mountain 2 Sacred Foundry 3 Stomping Ground 1 Temple Garden 3 Windswept Heath 4 Wooded Foothills

Creature 4 Hellspark Elemental 4 Kird Ape 4 Mogg Fanatic 4 Tarmogoyf 4 Wild Nacatl 2 Woolly Thoctar

Other Spell 4 Incinerate 4 Lightning Helix 2 Path to Exile 3 Sulfuric Vortex 4 Tarfire 