Sultai Aluren is a fast combo deck that wants to resolve Aluren or Show and Tell into Atraxa/Omniscience, so free interaction on their turn is essential; Force of Negation can stop Aluren, Show and Tell, or a key cantrip. Dauthi Voidwalker provides an evasive clock to race while exiling their cantrip value. Daze is weak since they can play around it easily with their explosive mana (Ancient Tomb, Lotus Petal, City of Traitors) and we need real answers, not tempo. Street Wraith is cut as the least impactful card against a combo deck we need to either disrupt or race.