1 Arch of Orazca
1 Llanowar Reborn
1 Novijen, Heart of Progress
1 Simic Growth Chamber
1 Simic Guildgate
1 Unclaimed Territory
1 Bioshift
1 Bounty of the Luxa
1 Bred for the Hunt
1 Cold-Eyed Selkie
1 Combine Guildmage
1 Crashing Tide
1 Deeproot Champion
1 Deeproot Elite
1 Deeproot Waters
1 Evolutionary Escalation
1 Farseek
1 Forerunner of the Heralds
1 Hadana's Climb // Winged Temple of Orazca
1 Incubation // Incongruity
1 Inspiring Call
1 Jade Bearer
1 Jungleborn Pioneer
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Merfolk Mistbinder
1 Mist-Cloaked Herald
1 Mutant's Prey
1 Negate
1 New Horizons
1 Rapid Hybridization
1 Retreat to Coralhelm
1 River Sneak
1 Secrets of the Golden City
1 Seedborn Muse
1 Shapers of Nature
1 Silvergill Adept
1 Simic Locket
1 Spreading Seas
1 Tempest Caller
1 Tidal Courier
1 Vorel of the Hull Clade
1 Zameck Guildmage
Sideboard:
1 Alchemist's Refuge
1 Aquatic Incursion
1 Aquitect's Will
1 Asceticism
1 Beast Within
1 Cavern of Souls
1 Chasm Skulker
1 Coralhelm Commander
1 Counterspell
1 Deepglow Skate
1 Doubling Season
1 Drowner of Secrets
1 Empress Galina
1 Enclave Cryptologist
1 Forgotten Ancient
1 Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
1 Growth Spiral
1 Harbinger of the Tides
1 Hardened Scales
1 Herald of Secret Streams
1 Herald's Horn
1 Increasing Savagery
1 Kindred Discovery
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kiora's Follower
1 Kumena's Awakening
1 Lord of Atlantis
1 Master Biomancer
1 Master of the Pearl Trident
1 Merfolk Looter
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Metallic Mimic
1 Minamo, School at Water's Edge
1 Nissa, Steward of Elements
1 Nissa, Voice of Zendikar
1 Oran-Rief, the Vastwood
1 Path of Discovery
1 Plaxcaster Frogling
1 Prime Speaker Zegana
1 River's Rebuke
1 Seafloor Oracle
1 Seahunter
1 Simic Ascendancy
1 Simic Charm
1 Simic Manipulator
1 Slinn Voda, the Rising Deep
1 Song of Freyalise
1 Stonybrook Banneret
1 Surgespanner
1 Swan Song
1 Tishana, Voice of Thunder
1 Vanquisher's Banner
1 Verdurous Gearhulk