1 Botanical Sanctum
1 Command Tower
1 Evolving Wilds
12 Forest
13 Island
1 Myriad Landscape
1 Simic Growth Chamber
1 Simic Guildgate
1 Terrain Generator
1 Terramorphic Expanse
1 Waterlogged Grove
1 Woodland Stream
1 Aether Mutation
1 Ambush Commander
1 Amoeboid Changeling
1 Arixmethes, Slumbering Isle
1 Armillary Sphere
1 Awakening of Vitu-Ghazi
1 Beast Within
1 Biomass Mutation
1 Circuitous Route
1 Comparative Analysis
1 Creeperhulk
1 Curious Homunculus // Voracious Reader
1 Curse of the Swine
1 Dance of the Skywise
1 Deep Freeze
1 Delver of Secrets // Insectile Aberration
1 Diminish
1 Docent of Perfection // Final Iteration
1 Dowsing Dagger // Lost Vale
1 Embodiment of Insight
1 Ensoul Artifact
1 Gift of Tusks
1 Gigantomancer
1 Gigantoplasm
1 Growth Spiral
1 Halimar Tidecaller
1 Hour of Need
1 Hunting Wilds
1 Imprisoned in the Moon
1 Incubation // Incongruity
1 Jalira, Master Polymorphist
1 Kasmina's Transmutation
1 Life and Limb
1 Lignify
1 Living Lands
1 Ludevic's Test Subject // Ludevic's Abomination
1 Mass Polymorph
1 Nature's Revolt
1 Nissa, Vastwood Seer // Nissa, Sage Animist
1 Nissa, Who Shakes the World
1 Omnibian
1 Ovinize
1 Ovinomancer
1 Polymorph
1 Polymorphist's Jest
1 Polymorphous Rush
1 Pongify
1 Primal Amulet // Primal Wellspring
1 Rapid Hybridization
1 Reduce in Stature
1 Rude Awakening
1 Skinshifter
1 Snakeform
1 Spitting Image
1 Swan Song
1 Sylvan Advocate
1 Tempting Licid
1 Thaumatic Compass // Spires of Orazca
1 Transmogrifying Wand
1 Treasure Map // Treasure Cove
1 Turn to Frog
1 Untamed Wilds
1 Urban Evolution
1 Waker of the Wilds
1 Warkite Marauder
Sideboard:
1 Oko, Thief of Crowns