No sideboard cards are available to bring in for this matchup, so the 75 stays the same. Against Goryo's Vengeance, Surgical Extraction and Soul-Guide Lantern are your best tools to strip Griselbrand or Atraxa, Grand Unifier out of their graveyard before Goryo's Vengeance can reanimate them, and both should be held until you see a discard outlet resolve rather than used blind. Thoughtseize helps take Goryo's Vengeance or a reanimation target directly from hand. Be ready to race quickly with Ragavan, Nimble Pilferer, Ocelot Pride, and Voice of Victory since their deck can otherwise stabilize with a giant reanimated threat.