1 Blighted Woodland
1 Castle Garenbrig
1 Command Tower
1 Evolving Wilds
6 Forest
1 Hinterland Harbor
13 Island
1 Lonely Sandbar
1 Lumbering Falls
1 Memorial to Genius
1 Memorial to Unity
1 Mystic Sanctuary
1 Rogue's Passage
1 Simic Growth Chamber
1 Simic Guildgate
1 Soaring Seacliff
1 Temple of Mystery
1 Terramorphic Expanse
1 Thornwood Falls
1 Tranquil Thicket
1 Yavimaya Coast
1 Aetherize
1 Arixmethes, Slumbering Isle
1 Brainstorm
1 Breaching Leviathan
1 Coiling Oracle
1 Cold-Eyed Selkie
1 Cultivate
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Dragon Throne of Tarkir
1 Edge of Autumn
1 Elder Deep-Fiend
1 Engulf the Shore
1 Explore
1 Farseek
1 Frilled Mystic
1 Growth Spiral
1 Grozoth
1 Harbinger of the Tides
1 Kiora, Behemoth Beckoner
1 Kiora, Master of the Depths
1 Kiora, the Crashing Wave
1 Kiora's Follower
1 Lorthos, the Tidemaker
1 Maraleaf Pixie
1 Mass Manipulation
1 Master of Waves
1 Merfolk Looter
1 Merfolk Skyscout
1 Merrow Reejerey
1 Mystic Snake
1 Nimbus Swimmer
1 Plasm Capture
1 Pull from Tomorrow
1 Rampant Growth
1 Rashmi, Eternities Crafter
1 Reality Shift
1 Reef Worm
1 Rite of Replication
1 Sakura-Tribe Elder
1 Scourge of Fleets
1 Sharktocrab
1 Shipbreaker Kraken
1 Simic Charm
1 Simic Signet
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Striped Riverwinder
1 Tatyova, Benthic Druid
1 Teferi, Temporal Archmage
1 Thrasios, Triton Hero
1 Thunderous Snapper
1 Tishana, Voice of Thunder
1 Tromokratis
1 Trygon Predator
1 Urban Evolution
1 Uro, Titan of Nature's Wrath
1 Voyaging Satyr
1 Whelming Wave
1 Whisperer of the Wilds
Sideboard:
1 Counterspell
1 Goreclaw, Terror of Qal Sisma
1 Incubation Druid
1 Merfolk Branchwalker
1 Prime Speaker Zegana
1 Spreading Seas
1 Unexpected Results