4 Contagious Nim
4 Core Prowler
4 Corpse Cur
4 Corrupted Conscience
2 Exsanguinate
4 Flensermite
4 Fuel for the Cause
4 Grafted Exoskeleton
4 Hand of the Praetors
4 Ichorclaw Myr
4 Phyresis
4 Phyrexian Juggernaut
4 Scourge Servant
4 Septic Rats
4 Spread the Sickness
4 Steady Progress
2 Suffer the Past
2 Ulamog's Crusher
4 Volition Reins
Sideboard:
1 Barbed Battlegear
1 Contagion Engine
1 Inexorable Tide
1 Myr Galvanizer