4 Drowned Catacomb
2 Field of Ruin
7 Island
5 Swamp
4 Watery Grave
2 Chart a Course
2 Chemister's Insight
1 Crucible of Worlds
2 Discovery // Dispersal
4 Drowned Secrets
3 Howling Golem
1 Nexus of Fate
4 Opt
2 Patient Rebuilding
4 Psychic Corrosion
2 Radical Idea
1 Search for Azcanta // Azcanta, the Sunken Ruin
4 Thief of Sanity
4 Thought Erasure
1 Unmoored Ego
Sideboard:
4 Siren Stormtamer