Consider mystic remora, that card does work in any blue matchup especially as the combo player. Turning all their counters into pseudo arcane denials has to put you ahead in the long run.
If you want to get your game 1 win % vs Misstep/Xerox with outcome just play 4 Grids. They are non-Missteppable Remoras. You'll lose some% vs. shops obviously.