4 Clearwater Pathway // Murkwater Pathway
4 Drowned Catacomb
5 Island
4 Polluted Delta
1 Swamp
4 Watery Grave
4 Glimpse the Unthinkable
4 Hedron Crab
3 Jace, the Mind Sculptor
3 Jace's Erasure
4 Jace's Phantasm
4 Maddening Cacophony
2 Mesmeric Orb
4 Ruin Crab
4 Serum Visions
2 Teferi's Puzzle Box
4 Thieves' Guild Enforcer
Sideboard:
2 Archive Trap
3 Crucible of Worlds
4 Fatal Push
3 Jace, Wielder of Mysteries
3 Thoughtseize