4 Drowned Catacomb
4 Fetid Pools
7 Island
7 Swamp
2 Ashiok, Dream Render
3 Consuming Aberration
3 Drowned Secrets
2 Fraying Sanity
4 Manic Scribe
4 Merfolk Secretkeeper // Venture Deeper
3 Mnemonic Betrayal
2 Opt
2 Psychic Corrosion
2 Radical Idea
3 Sphinx's Tutelage
4 Tome Scour
4 Wall of Lost Thoughts
Sideboard:
2 Ashiok, Dream Render
1 Consuming Aberration
2 Drown in the Loch
2 Drowned Secrets
2 Fraying Sanity
2 Mind Sculpt
1 Mnemonic Betrayal
1 Psychic Corrosion
2 Radical Idea