This is a mirror-ish matchup against another Show and Tell/Omniscience deck with heavy Island count, so Carpet of Flowers generates a huge mana advantage off their many Islands to power out Show and Tell or Omniscience faster. Heritage Reclamation can destroy an opposing Omniscience or Aluren enchantment if they land their engine first. Flusterstorm and Spell Pierce are less necessary since both decks are racing to resolve threats rather than casting many cheap spells in a single turn, and Force of Will/Veil of Summer remain the primary interaction.