1 Karn's Bastion
1 Awakening of Vitu-Ghazi
1 Benthic Biomancer
1 Biogenic Upgrade
1 Bioshift
1 Chasm Skulker
1 Contentious Plan
1 Courage in Crisis
1 Endless One
1 Evolution Sage
1 Flux Channeler
1 Galloping Lizrog
1 Give // Take
4 Growth Spiral
1 Growth-Chamber Guardian
1 Guildpact Informant
1 Hadana's Climb // Winged Temple of Orazca
1 Hardened Scales
1 Herald of Secret Streams
1 Heroes' Bane
1 Hindervines
4 Hydra's Growth
4 Incubation Druid
1 Mowu, Loyal Companion
1 Oko, the Trickster
1 Pollenbright Druid
1 Prime Speaker Zegana
1 Primeval Bounty
1 Roalesk, Apex Hybrid
1 Rumbling Ruin
4 Runaway Steam-Kin
1 Savageborn Hydra
1 Simic Ascendancy
4 Solidarity of Heroes
1 Stonecoil Serpent
4 Trap Essence
1 Verdurous Gearhulk
1 Vivien of the Arkbow
1 Vivien, Nature's Avenger
4 Voracious Hydra
1 Workshop Elders
1 Yorvo, Lord of Garenbrig
Sideboard:
1 Weapon Rack