Spectre Bat

Traits

Echolocation. The bat can’t use its blindsight while deafened.

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

Incorporeal Movement. The bat can move through other creatures and objects as if they were difficult terrain.

Sunlight Sensitivity. While in sunlight, the bat has** disadvantage **on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.

Actions

Life Drain Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., 1 target. Hit: 1d4 piercing damage plus 2d4 necrotic damage. The swarm attacks with its Bite.