1 Barkchannel Pathway // Tidechannel Pathway
9 Forest
10 Island
1 Simic Guildgate
1 Thornwood Falls
1 Woodland Stream
1 Aetherplasm
1 Arixmethes, Slumbering Isle
1 Brinelin, the Moon Kraken
1 Combine Guildmage
1 Crush of Tentacles
1 Deeproot Elite
1 Forerunner of the Heralds
1 Hadana's Climb // Winged Temple of Orazca
1 Hard-Hitting Question
1 Horizon Chimera
1 Inscription of Abundance
1 Jade Bearer
1 Kiora, Behemoth Beckoner
1 Kiora, Master of the Depths
1 Kiora, Sovereign of the Deep
1 Kiora, the Crashing Wave
1 Kiora's Follower
1 Koma, Cosmos Serpent
1 Kraken Hatchling
1 Merfolk Mistbinder
1 Merfolk Skydiver
1 Nadir Kraken
1 Plasm Capture
1 Prime Speaker Zegana
1 Prophet of Kruphix
1 Pursued Whale
1 Riverwise Augur
1 Simic Cluestone
1 Simic Keyrune
1 Simic Signet
1 Slinn Voda, the Rising Deep
1 Stormsurge Kraken
1 Swift Warden
1 Tezzeret's Gambit
1 Three Steps Ahead
1 Tidebinder Mage
1 Wake Thrasher
Sideboard:
1 Counterspell
1 Deeproot Pilgrimage
1 Engulf the Shore
1 Golden Ratio
1 Kiora's Dambreaker
1 Malamet Battle Glyph
1 Merfolk Trickster
1 Neoform
1 Rhystic Study