Deafening Silence is devastating here, limiting each player to one noncreature spell per turn — crippling their ability to chain Aluren, Show and Tell, and Stock Up in the same turn, while our creatures keep functioning normally. Faerie Macabre offers instant-speed graveyard disruption at zero mana cost from hand at the expense of the card itself, useful against any graveyard synergies their deck presents. Witch Enchanter's artifact/enchantment destruction cannot target Show and Tell since it is a sorcery, and Pre-War Formalwear is a slower value play against a combo deck racing to resolve Show and Tell into Atraxa, Grand Unifier or Omniscience. Prioritize disrupting their engine over grinding incremental value.