Bat

Armor Class-12 Hit Points-1 Speed-5 ft, fly 30 ft
Str 2(-4) Dex 15(+2)
Con 8(-1) Int 2(-4)
Wis 12(+1) Cha 4(-3)
Senses Blindsight 60 ft, Passive Perception 11
Echolocation-The Bat can use its Blindsight
while deafened.
Keen Hearing-Has advantage on Perception
checks that rely on hearing.