1 Castle Garenbrig
1 Dismal Backwater
1 Evolving Wilds
15 Forest
1 Golgari Guildgate
1 Hinterland Harbor
6 Island
1 Quandrix Campus
1 Reliquary Tower
1 Rogue's Passage
1 Simic Guildgate
1 Snow-Covered Island
7 Swamp
1 Witherbloom Campus
1 Animist's Awakening
1 Apex Devastator
1 Benevolent Hydra
1 Branching Evolution
1 Bred for the Hunt
1 Clockwork Hydra
1 Corpsejack Menace
1 Dimir Locket
1 Elementalist's Palette
1 Eureka Moment
1 Exponential Growth
1 Freed from the Real
1 Galloping Lizrog
1 Gargos, Vicious Watcher
1 Grakmaw, Skyclave Ravager
1 Growth Spiral
1 Guardian Project
1 Gyre Engineer
1 Gyre Sage
1 Heroes' Bane
1 Hooded Hydra
1 Hungering Hydra
1 Hydra Broodmaster
1 Hydra's Growth
1 Hydroid Krasis
1 Ironscale Hydra
1 Ivy Lane Denizen
1 Kalonian Hydra
1 Lifeblood Hydra
1 Managorger Hydra
1 Neverwinter Hydra
1 Nexos
1 Nimbus Swimmer
1 Ochre Jelly
1 Oran-Rief Hydra
1 Primal Empathy
1 Primordial Hydra
1 Protean Hydra
1 Quandrix Command
1 Rampant Rejuvenator
1 Scourge of Skola Vale
1 Simic Ascendancy
1 Simic Cluestone
1 Sol Ring
1 Sprouting Phytohydra
1 Steelbane Hydra
1 Stolen by the Fae
1 Team Pennant
1 Tend the Pests
1 The Ozolith
1 Thunderous Snapper
1 Ulvenwald Hydra
1 Unbound Flourishing
1 Urban Evolution
1 Vastwood Hydra
1 Voracious Hydra
1 Vorel of the Hull Clade
1 Vorrac Battlehorns
1 Whiptongue Hydra
1 Zaxara, the Exemplary
Sideboard:
1 Breeding Pool