Dimir Control wins through Winternight Stories and Superior Spider-Man generating repeating value, backed by Duress and Deceit stripping your interaction before you can deploy it — your plan is to land threats quickly before their disruption comes online and protect them with countermagic. Disdainful Stroke cleanly answers Winternight Stories, Emeritus of Ideation, and their larger threats, while Negate and Spell Pierce provide cheap countermagic for their hand disruption and removal spells in the early turns. Get Lost is low-value when their primary threats are noncreature permanents and legendary creatures with value abilities rather than simple creatures, and Seam Rip has minimal targets in their list. Spider-Sense gives you card selection to find your threats and countermagic on a budget — keep pressure on with your fliers and aim to resolve a threat on turn two or three before Duress can strip your countermagic in the midgame.