Force of Negation lets us counter their Doomsday for free on their turn, which is the single most important interaction point in this matchup since stopping the setup spell outright ends their turn's combo attempt. Extra Fatal Push gives us more cheap interaction for Voice of Victory (mana value 2, so no revolt needed), which would otherwise stop us from casting spells on their turn, including a free Force of Negation. Push does not stop Thassa's Oracle: its trigger happens when it enters and still resolves if we kill the creature in response, so we need to counter the Oracle itself. Wail of the Forgotten is too slow here, and one Cabal Therapy is enough since drawing multiples is often redundant against their low card-count hand. We keep our own Force of Will and Daze to protect our clock while we race or disrupt their combo.