1 Botanical Sanctum
1 Command Tower
1 Dreamroot Cascade
15 Forest
1 Hinterland Harbor
10 Island
1 Simic Growth Chamber
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Tower
1 Vineglimmer Snarl
1 Access Denied
1 Adrix and Nev, Twincasters
1 Aesi, Tyrant of Gyre Strait
1 Agent of Treachery
1 Astral Dragon
1 Avenger of Zendikar
1 Beacon of Creation
1 Biomathematician
1 Biovisionary
1 Body of Research
1 Chromatic Orrery
1 Circle of Dreams Druid
1 Clone Legion
1 Coiling Oracle
1 Counterspell
1 Cultivate
1 Curiosity Crafter
1 Double Major
1 Doubling Season
1 Esix, Fractal Bloom
1 Eternal Witness
1 Eureka Moment
1 Exploration
1 Fractal Harness
1 Green Sun's Zenith
1 Growth Spiral
1 Hornet Queen
1 Hydra Broodmaster
1 Incubation Druid
1 Ivy, Gleeful Spellthief
1 Kasmina, Enigma Sage
1 Kianne, Dean of Substance // Imbraham, Dean of Theory
1 Kiora's Follower
1 Kodama's Reach
1 Koma, Cosmos Serpent
1 Leyline Invocation
1 Lotus Cobra
1 Master Biomancer
1 Master of Waves
1 Mulldrifter
1 Myr Battlesphere
1 Mystic Reflection
1 Panharmonicon
1 Paradox Zone
1 Parallel Lives
1 Progenitor Mimic
1 Quandrix Cultivator
1 Rampaging Baloths
1 Rampant Growth
1 Reality Shift
1 Rhystic Study
1 Rite of Replication
1 Sakiko, Mother of Summer
1 Scute Swarm
1 Seedborn Muse
1 Sharktocrab
1 Simic Ascendancy
1 Simic Signet
1 Skyshroud Claim
1 Sol Ring
1 Sublime Epiphany
1 Tamiyo, Compleated Sage
1 Tanazir Quandrix
1 Tatyova, Benthic Druid
1 Thran Dynamo
1 Tireless Provisioner
Sideboard:
1 Old Gnawbone