Galvanic Blast efficiently answers their small early creatures like Stitcher's Supplier and Nethergoyf before they scale up, with Metalcraft making it a 4-damage spell against bigger threats like Moonshadow once it sheds counters. Consign to Memory counters any colorless spells and their Orcish Bowmasters triggered ability off card draws, giving us cheap proactive interaction on their turn. Salvage Titan is clunky here, and we don't need Claws of Gix's life gain against a deck leaning on Thoughtseize and attrition rather than direct damage. Note Tormod's Crypt in our mainboard is weaker here since their graveyard plan (Nethergoyf, escape) is resilient but still worth having against Stitcher's Supplier/Detective's Phoenix value.