4 Drowned Catacomb
10 Island
6 Swamp
4 Watery Grave
1 Archive Trap
4 Duskmantle Guildmage
4 Glacial Grasp
4 Hedron Crab
4 Maddening Cacophony
4 Merfolk Windrobber
4 Mindcrank
4 Nimana Skydancer
4 Ruin Crab
4 Soaring Thought-Thief
4 Thieves' Guild Enforcer
4 Zulaport Duelist
Sideboard:
1 Bloodchief Ascension
4 Bone Splinters
4 Dimir Charm
4 Essence Scatter
1 Glimpse the Unthinkable
4 King Narfi's Betrayal
4 Koma's Faithful
4 Mind Drain
1 Mind Funeral
4 Mind Grind
4 Mind Sculpt
4 Shadow Stinger
4 Teferi's Tutelage
2 Thought Scour
4 Tome Scour
1 Traumatize