Main deck (60) 4 Blighted Agent 4 Blight Mamba 1 Contagion Clasp 10 Forest 4 Giant Growth 4 Ichorclaw Myr 9 Island 4 Llanowar Augur 4 Might of Old Krosa 2 Negate 1 Novijen, Heart of Progress 2 Ranger's Guile 2 Return to Nature 3 Simic Charm 2 Tezzeret's Gambit 4 Thornwood Falls Sideboard (15) 1 Back to Nature 1 Bramblecrush 1 Contagion Clasp 2 Corrupted Conscience 1 Fade into Antiquity 1 Fog 1 Fuel for the Cause 1 Ground Seal 1 Negate 1 Return to Nature 4 Scrabbling Claws