Mono-Red Aggro floods the board with small creatures like Hired Claw, Sarkhan, and Taurean Mauler, making Avengers Disassembled's 3-damage sweep highly effective at clearing multiple threats at once, plus its land destruction mode slows their mana for bigger dragons. Flashfreeze counters all of their red spells, including Burst Lightning, Channeled Dragonfire, and their dragon threats like Nova Hellkite and Smaug the Magnificent. Abandon Attachments is too slow against this aggressive curve, and Spell Snare has few relevant mana-value-2 targets in their list, so both are cut for more impactful interaction. Stabilize early with removal and sweepers, then close out with Jeskai Revelation's 4 life gain and board reset.