Veil of Summer is excellent here, blanking Thoughtseize and Force of Will/Daze while drawing a card off their Daze or a black discard spell. Surgical Extraction can strip a key piece like Murktide Regent or Tamiyo from their deck/graveyard once you see a copy. We already run 3 Veil of Summer and 4 Force of Will maindeck, so the swap is minor; Hedge Maze is a slow dual that can be cut for Surgical since it enters tapped and this matchup rewards speed. Keep City of Traitors and Ancient Tomb since Wasteland pressure makes fast mana even more valuable.