4 Breeding Pool
9 Forest
8 Island
2 Karn's Bastion
2 Temple of Mystery
3 Arboreal Grazer
2 Bioessence Hydra
2 Biogenic Upgrade
2 Gargos, Vicious Watcher
3 Growth Spiral
3 Gyre Sage
2 Hadana's Climb // Winged Temple of Orazca
2 Hungering Hydra
1 Hydra Broodmaster
2 Hydroid Krasis
2 Incubation Druid
1 Kalonian Hydra
2 Kiora, Behemoth Beckoner
2 Nissa, Who Shakes the World
2 Unbound Flourishing
2 Vivien, Arkbow Ranger
2 Voracious Hydra
Sideboard:
3 Cancel
2 Heroes' Bane
2 Hungering Hydra
1 Hydra Broodmaster
1 Kalonian Hydra
1 Leyline of Abundance
1 Leyline of Anticipation
2 Vastwood Hydra
2 Voracious Hydra