Containment Priest is the single best card in this matchup: it exiles Griselbrand, Atraxa, Grand Unifier, Archon of Cruelty, or Koma the moment Reanimate, Animate Dead, or Shallow Grave tries to bring them back, since none of those creatures were cast. Faerie Macabre lets you proactively exile a discarded Griselbrand or Atraxa from their graveyard before they can reanimate it. Chalice of the Void at one shuts down Dark Ritual, Faithless Looting, Reanimate, and Cabal Therapy, so it stays in as a premier disruption piece. Cut mana artifacts that don't advance your disruptive gameplan against a deck racing to turn-2 Griselbrand.