15 Swamp
3 Cast Down
2 Chainer's Edict
4 Chittering Rats
4 Dark Ritual
4 Defile
4 Lotus Petal
2 Okiba-Gang Shinobi
12 Rat Colony
4 Sign in Blood
4 Swarm of Rats
2 Unearth
Sideboard:
4 Apostle's Blessing
3 Crypt Rats
3 Feed the Swarm
3 Gray Merchant of Asphodel
2 Unearth