Consign to Memory is live against their colorless artifacts like Lotus Petal, Chrome Mox, and Mox Opal, and critically can counter triggered abilities, though it cannot stop Veil of Summer from granting hexproof once resolved, so timing matters. Engineered Explosives can be set at low counts to answer their array of 0-mana artifacts like Lotus Petal and Chrome Mox before they fuel a storm turn. Stifle has almost no profitable targets against The EPIC Storm's mostly non-activated-ability game plan, so it's cut; Erode giving them a free land is bad against a deck that wants to hit specific land drops for colored mana to cast Dark Ritual and Gamble.