Homebrew
perception +2
Darkvision 30 ft; passive perception 12
Flyby. The stinger doesn't provoke opportunity attacks when it moves out of an enemy's reach.
sting. melee attack roll +2 Roll , reach 5ft. Hit: 1 poison damge and 1 piercing damage.
Stingers are small creatures the size of a rat that look like wasps. They aren't very powerful alone, but they become more powerful when they group together.
Stingers can live almost everywhere, but they often nest in buildings and are most often found in cities