This is a mirror-style matchup against another Ephemerate-based deck; Steel Sabotage can counter or bounce their Bender's Waterskin or any other artifact, providing marginal value in the tempo race. Neither Dust to Dust nor Hydroblast have great targets since their colors are red/white/blue rather than being artifact-heavy or mono-red. Keep the core Counterspell, Dispel, and Ephemerate package intact since this matchup is primarily decided by who sequences their value creatures and countermagic better. Extract a Confession is still reasonable to keep in since they do run Murmuring Mystic, Archaeomancer, and Mulldrifter as sacrifice targets.