3 Flooded Strand
4 Island
4 Mountain
3 Polluted Delta
1 Steam Vents
4 Wooded Foothills
4 Dreadhorde Arcanist
4 Goblin Guide
4 Lightning Bolt
4 Monastery Swiftspear
1 Mutagenic Growth
4 Serum Visions
4 Spell Pierce
4 Stormchaser Mage
4 Twisted Image
4 Unstable Mutation
4 Vapor Snag
Sideboard:
1 Mission Briefing