Deck
4 Ashiok, Dream Render
4 Chronic Flooding
4 Heartless Act
12 Island
2 Nightveil Predator
4 Paranoid Delusions
2 Psychic Strike
2 Riverchurn Monument
2 Shoreline Looter
2 Singularity Rupture
2 Soaring Thought-Thief
12 Swamp
2 Thief of Sanity
2 Thought Collapse
4 Wall of Lost Thoughts

Sideboard
2 Ashiok's Erasure
1 Cast Down
2 Ertai Resurrected
2 Kaya's Ghostform
3 Negate
1 Quench
2 Ritual of Soot
2 Shore Up