Selesnya Enchantress runs heavily on enchantments — Enchantress's Presence, Sterling Grove, Solitary Confinement — so Reverent Silence, which destroys all enchantments as a Sorcery, is a full reset on their engine. Naturalize picks off a single key piece like Sterling Grove or Solitary Confinement before they can chain into more draws. Daze loses value once they establish their mana base, and Frantic Search is less necessary since this is a grindier matchup where card selection from Careful Study and Survival of the Fittest is enough; trim both for the enchantment answers. Use Survival of the Fittest to find your threats early before they bury you under enchantment-based inevitability.