White Orchid Phantom is a strong flying, first-strike body that both blocks their ground creatures and strips a nonbasic land, which is relevant against their Spirebluff Canal/Steam Vents-lean mana base. Mystical Dispute is efficient, cheap interaction against their blue spells like Kappa Cannoneer, Pinnacle Emissary, and Metallic Rebuke, often countering them for as little as one mana. Their deck is full of small artifact triggers rather than big colorless spells, so Consign to Memory and Damping Sphere aren't priorities here. Keep your removal suite (Solitude, Prismatic Ending core copies) online to answer Kappa Cannoneer, which grows quickly and becomes hard to race.