Enchantress is an engine deck that assembles Argothian Enchantress or Enchantress's Presence for explosive card draw, locks up the board with Sterling Grove's blanket shroud, and closes via Opalescence or Solitary Confinement. Stifle is exceptional here—it counters the draw triggers from Enchantress's Presence, cutting off their fuel before it snowballs. Annul comes in to hard-counter their enchantment pieces before they land, hitting Enchantress's Presence, Sterling Grove, Mirri's Guile, Opalescence, Parallax Wave, and Seal of Cleansing—all at instant speed for one mana. Chain of Vapor gives you a way to bounce a resolved Sterling Grove, temporarily stripping its shroud protection off the rest of their board and buying a turn. Phyrexian Dreadnought is a clean win condition that dodges Sterling Grove's shroud protection entirely, and Powder Keg is particularly strong here since it also bypasses shroud and can cleanly pop Argothian Enchantress at two counters.