1 Cavern of Souls
4 Flooded Strand
1 Marsh Flats
4 Polluted Delta
1 Scrubland
1 Tundra
4 Underground Sea
4 Brainstorm
2 Consider
4 Dark Ritual
4 Daze
1 Deep Analysis
4 Doomsday
1 Edge of Autumn
1 Force of Will
1 Ideas Unbound
1 Lion's Eye Diamond
4 Lotus Petal
2 Orim's Chant
1 Pact of Negation
3 Personal Tutor
4 Ponder
3 Street Wraith
1 Thassa's Oracle
Sideboard:
1 Chain of Vapor
2 Duress
2 Force of Negation
1 Hullbreacher
1 Massacre
1 Pithing Needle
1 Portable Hole
2 Prismatic Ending
2 Teferi, Time Raveler
1 Thassa's Oracle
1 Thoughtseize