Jeskai Ephemerate wants to loop Mulldrifter and Murmuring Mystic triggers with Ephemerate while backing it up with Counterspell and Skred, grinding out card and life advantage over a long game. Tragic Slip is cheap, efficient removal for Murmuring Mystic's Bird Illusion tokens or Archaeomancer once a creature has died. Spinning Darkness answers a nonblack threat like Mulldrifter while gaining life to fight through their incidental damage from Skred. Vampiric Link on an evasive or hard-to-remove creature gives us a steady life-gain engine to outlast their grindy value plan. Unearth, one Rite of Consumption, and Accursed Marauder come out since recursion and forced-sacrifice effects are weaker against a deck with few must-kill single targets and plenty of blockers.