Replenish decks live and die by resolving Opalescence with Parallax Wave or Decree of Silence, so Disenchant and Naturalize give you cheap, efficient answers to strip those enchantments before or after Replenish resolves. Cutting Patrol Hound and Cursed Scroll for this disruption package is worth it since neither does much to interact with the combo, while your Swords to Plowshares and aggressive creatures apply the clock they need to survive. Try to hold up mana for Disenchant on their turn if possible, since answering Opalescence the moment it lands (or the animated Parallax Wave) can completely blank their turn. Keep Wasteland in, since Ancient Tomb is a key acceleration piece worth denying.