Ray of Revelation is premium removal here, destroying Solitary Confinement, Sterling Grove, Serra's Sanctum-enabling enchantments, or Opalescence before the engine overwhelms you, and its flashback lets it answer two threats over the course of a game. The extra Cabal Therapy copies strip a key enchantment piece like Survival-adjacent tutors are absent here but Sterling Grove or Solitary Confinement from hand before it resolves, disrupting the lock before it locks you out. Worldly Tutor is cut since this matchup is won through proactive disruption of their engine pieces rather than digging for your own bigger creature, and games tend to go long enough that raw aggression alone is not enough.