Goryo's Vengeance reanimates Atraxa, Grand Unifier or Griselbrand from the graveyard, so Endurance is instant-speed graveyard hate — cast it in response to Goryo's Vengeance on the stack to empty their graveyard before it resolves and deny the reanimation target. Thought-Knot Seer strips their combo piece or a key protection spell like Solitude or Force of Negation straight out of hand, and its 4/4 body blocks Psychic Frog well. Dismember can pick off a Psychic Frog before it grows, but note it will not kill Atraxa or Griselbrand (both 7/7, surviving at 2/2). Cut slow value pieces like Drowner of Truth and some Sowing Mycospawns for the more proactive disruption package.