4 Drowned Catacomb
12 Island
4 Nephalia Drownyard
2 Swamp
2 Contagion Clasp
1 Contagion Engine
3 Dissipate
4 Grindclock
3 Increasing Confusion
4 Mana Leak
4 Shriekhorn
3 Sphere of the Suns
4 Surge Node
1 Surgical Extraction
4 Tezzeret's Gambit
3 Tumble Magnet
2 Unwinding Clock
Sideboard:
4 Flashfreeze
4 Negate
4 Nihil Spellbomb
3 Unsummon