Izzet Prowess is a fast aggro-tempo deck with mostly 1-2 mana threats, and Witherbloom Charm's mode to destroy a nonland permanent with mana value 2 or less picks off Monastery Swiftspear, Dragon's Rage Channeler, or a Cori-Steel Cutter equipment cheaply while we develop our board. Our own low curve and lifegain from Gilded Goose/Cauldron Familiar helps race their burn plan. Explosive Prodigy is a low-impact removal spell here since its damage output depends on our color count and isn't reliably lethal to their bigger threats like Slickshot Show-Off once pumped. Keep the rest of the build intact since our clock via Carrion Feeder/Ajani transformations is typically faster than their damage output if we stabilize past turn 3.