22 Swamp
1 Asphyxiate
3 Burglar Rat
2 Cairn Wanderer
2 Corrupt
1 Cruel Reality
2 Doom Blade
2 Drainpipe Vermin
1 Fell
1 Marrow-Gnawer
1 Murder
1 Never // Return
2 Nezumi Prowler
2 Night Terrors
2 Nyx Lotus
3 Pack Rat
3 Persistent Marshstalker
2 Piper of the Swarm
3 Rancid Rats
2 Ravenous Rats
2 Thornplate Intimidator
3 Typhoid Rats
Sideboard: