Main deck (60) 1 Ashiok, Nightmare Muse 2 Ashiok's Erasure 2 Castle Vantress 4 Clearwater Pathway 2 Crawling Barrens 2 Eliminate 4 Essence Scatter 2 Extinction Event 4 Frantic Inventory 3 Hagra Mauling 4 Heartless Act 7 Island 2 Jwari Disruption 2 Mystical Dispute 3 Neutralize 3 Shark Typhoon 4 Swamp 4 Temple of Deceit 2 Thassa's Intervention 2 Voracious Greatshark 1 Zareth San, the Trickster Sideboard (15) 2 Bloodchief's Thirst 2 Brazen Borrower 2 Duress 2 Eliminate 2 Extinction Event 1 Feed the Swarm 2 Negate 2 Skyclave Shade