Swap Spell Pierce for Scorching Shot and Monstrous Rage for Firebending Lesson. Their only real creatures are Gran-Gran and Thor, God of Thunder. Gran-Gran is a 1/2 that any of your cheap burn kills, and Thor is a 5/5 that dodges your smaller burn spells. Scorching Shot deals 5 damage for two mana, and Firebending Lesson's kicked mode also deals 5 damage, so either one handles the God himself. Unkicked, Firebending Lesson is a cheap answer to Gran-Gran. Spell Pierce is weak since Jeskai Control has plenty of mana up by the time their key spells like Jeskai Revelation resolve, and Monstrous Rage doesn't profitably race a deck full of bounce like Divide by Zero and card selection like Abandon Attachments. Play around Combustion Technique and Divide by Zero when committing your best threats, and look to close the game before they stabilize with Jeskai Revelation's four-for-one swing.