Windswept Heath [Onslaught] Core Set 2019 and other heros were struck

and other heros were struck by poison arrows

All creatures of the chosen type get -1/-1

Set: Commander 2018 Type: Legendary Creature — Human Knight Rare Cost: {2}{R} Whenever Varchild

Set: Limited Edition Beta Type: Enchantment — Aura Uncommon Cost: {W} Enchant creature Enchanted creature has protection from black

You can't lose the game and your opponents can't win the game

Windswept Heath [Onslaught] Core Set 2019 and other heros were struckSet: Onslaught Type: Land Rare Cost: {T}, Pay 1 life, Sacrifice Windswept Heath: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle your library.