This is another blue mirror against a Stasis-based Standstill deck, so Chill and Hydroblast are dead with no red spells to hit, and Annul has few enchantment or artifact spells to target beyond Black Vise. Cursed Totem is a marginal include here since it shuts off any relevant activated abilities, though its impact is limited in a matchup with few creatures. Teferi's Response protects your lands if they target one with Boomerang while drawing two cards, which is valuable card advantage in a grindy Stasis mirror. The game plan remains the same as the Temur mirror: resolve Stasis first and use your Black Vise to punish their hand size while they try to do the same to you.