Jeskai Energy fields cheap efficient threats like Ragavan, Nimble Pilferer and Phelia, Exuberant Shepherd, so Fatal Push answers most of their early creatures cleanly at mana value 2 or less, while revolt covers Casey Jones, Vigilante. This deck also carries heavy countermagic in Consign to Memory and Spell Snare, alongside Teferi, Time Raveler, so keep your plan simple and resilient rather than over-committing sideboard slots to narrow answers that don't address their control elements. Trim your slowest value one-ofs for efficient removal that helps you survive their aggressive creatures while you look for a window to resolve a big payoff. Play around Spell Snare on your two-mana spells like Badgermole Cub and Devoted Druid when possible.