Esper GenericBlink relies on Flickerwisp, Phelia, Exuberant Shepherd, and Ephemerate to re-trigger enters-the-battlefield value from Solitude, Overlord of the Balemurk, and Orcish Bowmasters; Brotherhood's End's creature-sweep mode for 3 damage kills most of their small blink creatures (Flickerwisp at 3/1, Phelia at 2/2, Orcish Bowmasters' Orc tokens) in one card. Reprieve returns one of their key spells (like a Solitude or a Flickerwisp) to hand while drawing you a card, disrupting their tempo and giving you a tempo swing against their removal. Cut Pawpatch Formation, Valakut Awakening, and one Prismatic Ending since they're slower or situational against this value-oriented blink deck where sweeping their small creature base is more efficient. Leyline Binding and Teferi, Time Raveler remain strong, with Teferi shutting off their instant-speed Ephemerate/Flickerwisp shenanigans on your turn.