3 Nicol Bolas, Dragon-God
1 Thought Erasure
4 Mazemind Tome
1 Cling to Dust
4 Bloodchief's Thirst
2 Eliminate
4 Thoughtseize
4 Nicol Bolas, the Ravager
2 Ashiok, Nightmare Muse
2 Shark Typhoon
4 Young Pyromancer
1 Swamp
2 Cast Down
1 Fetid Pools
3 Sulfur Falls
4 Watery Grave
2 Extinction Event
4 Drowned Catacomb
4 Dragonskull Summit
4 Steam Vents
4 Blood Crypt
Sideboard
1 Thought Erasure
2 Extinction Event
1 Witch's Vengeance
1 Search for Azcanta
3 Grafdigger's Cage
3 Narset, Parter of Veils
4 Mystical Dispute