Bat

AC: 12

Initiative: +2 (12)

HP: 1 (1d4 - 1)

Speed: 5 ft., fly 30 ft.

Senses: blindsight 60 ft., Passive Perception 11

CR: 0 (XP 10; PB +2)

Echolocation.

The bat can't use its blindsight while deafened.

Keen Hearing.

The bat has advantage on Wisdom (Perception) checks that rely on hearing.

Actions

Bite.

Melee Weapon Attack: +0 to hit, reach 5 ft., one creature. Hit: 1 piercing damage.