Selesnya Company is a go-wide creature deck leaning on Collected Company, Elvish Mystic/Llanowar Elves, and Badgermole Cub, so Anger of the Gods and Brotherhood's End are strong sweepers that exile or kill their small bodies before Elspeth, Storm Slayer or Ouroboroid-style scaling takes over, though watch for Thalia, Guardian of Thraben taxing our follow-up spells. Negate is weak here since almost everything they cast is a creature spell. Keep Fiery Impulse, Volcanic Spite, and Make Disappear as our primary interaction, with Make Disappear also answering Archon of Emeria or Skyclave Apparition before they lock down our spell-per-turn plan.