Just Use Lions and Tigers and Bears as Monsters or Aliens in PbtA Games
Jack Guignol has an oft-quoted post, “Just Use Bears,” about using the stats for a bear when the players outpace your prep and end up facing “some cool, weird-ass monster that you don’t actually have stats for.” Lars, at Dice Goblin, expanded this further, to leveraging animal archetypes in general, “Just Use Bears… Or Wolves, Dragons or Spiders.”