Colorless Shops-style lists win by deploying Trinisphere and Karn, the Great Creator early off Ancient Tomb and Urza lands to lock you out of casting spells, then close with Emrakul or Ugin. Collector Ouphe shuts down their mana acceleration (Grim Monolith, Candelabra, Manifold Key) and is tutorable via Green Sun's Zenith, while Force of Vigor answers Trinisphere, Ensnaring Bridge, and Urza's Saga constructs at zero mana cost. Snuff Out provides zero-mana interaction against Karn and Walking Ballista that gets under a Trinisphere lock. Thoughtseize remains essential for stripping Trinisphere on the draw before it resolves. The slower utility pieces like Quirion Ranger, Birds of Paradise, and Icetill Explorer come out since the match is decided quickly and you need your interaction density maximized.