Mono Red Rally floods the board with small artifact creatures and tokens (Burning-Tree Emissary, Rally at the Hornburg tokens, Clockwork Percussionist) before pumping for lethal, making Breath Weapon's 2-damage sweep to all non-Dragon creatures excellent at clearing their whole swarm before the Rally trigger connects. Barrels of Blasting Jelly's single-target 5-mana removal is too slow and narrow against a board full of 1-toughness creatures. Disturbed Burial lets us rebuy a key blocker like Bramble Wurm or Generous Ent if it gets removed, helping stabilize behind a wall while Breath Weapon resets their board repeatedly.