Jeskai Control has Day of Judgment and Pyroclasm-style sweepers plus heavy card advantage engines (Jeskai Revelation, Stock Up, Tablet of Discovery), so going wider with resilient, cheap threats beats committing to big single bombs that eat one-for-one removal. Sunspine Lynx punishes their nonbasic-heavy manabase (Steam Vents, Sacred Foundry, Gloomlake Verge, Godless Shrine, Hallowed Fountain) with a free damage burst on entry and shuts off their lifegain from Jeskai Revelation and Lightning Helix. Vengeful Tracker is a cheap, efficient body that doesn't overextend into Day of Judgment. We cut the top-heavy, mana-intensive cards (Desolation of Smaug, Overlord of the Boilerbilges, Legend of Roku) that get blown out by sweepers and are slow against a deck trying to stabilize with card advantage.