21 Island
1 Ashiok, Dream Render
2 Dream Twist
2 Grindclock
1 Hedron Crab
2 Increasing Confusion
2 Jace, Memory Adept
2 Keening Stone
2 Maddening Cacophony
4 Merfolk Secretkeeper // Venture Deeper
3 Mind Sculpt
4 Opt
2 Ruin Crab
1 Serum Visions
1 Tasha's Hideous Laughter
4 Thought Scour
4 Tome Scour
2 Traumatize
Sideboard:
1 Ashiok, Nightmare Weaver
1 Mind Funeral
1 Nightveil Specter