Esper GenericBlink leans on Solitude, Flickerwisp, Phelia, and Ephemerate value loops along with Orcish Bowmasters. Dauthi Voidwalker is an evasive clock, since shadow means their creatures can't block it, and it denies graveyard value. It does not dodge their removal, though: Solitude's trigger can still exile it, and their Fatal Push can still hit it. Mystical Dispute is cheap against their blue cards (Quantum Riddler, Teferi, Kaito) and their own sideboard counters. Thought Scour and Persist are cut as they're too passive against a deck that out-values us on card advantage and removal. Keep Thoughtseize to strip their key pieces (Solitude, Teferi) before they lock down our interaction window. Keep Fatal Push for their cheap creatures like Phelia, Orcish Bowmasters, and Emperor of Bones, since it can't hit Solitude and can't target Teferi.