Each of these short, no-frills PDFs brings you 5 stat blocks for variant and alternate monsters, of one humanoid type. Mix and match them with the standard-issue foes to give your players some surprises. What do you mean, I hit it with an arrow for max damage and it’s still standing? What do you mean, the orc is 9 feet tall? Hold on, did you say the drow’s eyes were glowing red?