2 Echoing Deeps
2 Restless Reef
3 Restless Vents
1 Sunken Citadel
1 Abuelo, Ancestral Echo
2 Abuelo's Awakening
2 Akal Pakal, First Among Equals
2 Bedrock Tortoise
1 Brass's Tunnel-Grinder // Tecutlan, the Searing Rift
1 Corpses of the Lost
1 Cosmium Confluence
1 Deepfathom Echo
1 Dire Flail // Dire Blunderbuss
1 Get Lost
1 Gishath, Sun's Avatar
2 Hit the Mother Lode
1 Huatli, Poet of Unity // Roar of the Fifth People
4 Hulking Raptor
3 Intrepid Paleontologist
1 Jadelight Spelunker
2 Kutzil's Flanker
1 Molten Collapse
1 Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time
1 Poetic Ingenuity
1 Preacher of the Schism
1 Queen's Bay Paladin
1 Souls of the Lost
1 Stalactite Stalker
2 Starving Revenant
1 Tarrian's Journal // The Tomb of Aclazotz
2 Terror Tide
1 The Ancient One
1 The Enigma Jewel // Locus of Enlightenment
3 The Everflowing Well // The Myriad Pools
1 The Mycotyrant
3 Threefold Thunderhulk
1 Throne of the Grim Captain // The Grim Captain
2 Trumpeting Carnosaur
1 Unstable Glyphbridge // Sandswirl Wanderglyph
2 Wail of the Forgotten
Sideboard: