4 Preordain
4 Mana Leak
4 Lightning Bolt
4 Jace, the Mind Sculptor
4 Explore
1 Acidic Slime
4 Scalding Tarn
4 Copperline Gorge
2 Avenger of Zendikar
3 Frost Titan
3 Oracle of Mul Daya
4 Lotus Cobra
2 Mountain
2 Halimar Depths
3 Forest
4 Misty Rainforest
4 Raging Ravine
4 Island
Sideboard
4 Pyroclasm
3 Obstinate Baloth
2 Flashfreeze
3 Spell Pierce
3 Acidic Slime