Mono Red Madness kills through direct damage and Guttersnipe/Kessig Flamebreather triggers rather than combat, so graveyard hate does nothing here since Fiery Temper's madness cost is triggered from exile, not the graveyard. Weather the Storm's lifegain is your best tool to survive the damage race, and Drown in Sorrow's -2/-2 kills Voldaren Epicure and Guttersnipe (both 1/1 and 2/2 respectively) to cut off two of their damage engines, though it leaves Kessig Flamebreather's 1/3 alive. Grapple with Death and Fungal Infection are too slow or too narrow against a deck that isn't attacking with big creatures, so they make way for the life-gain package.