Acheman

The Acheman is a vampire-like bat-demon that is part of the monster horde that seek Ganon's resurrection in. Although they do not disguise themselves as Hyruleans like Aches, they have a far more dangerous transformation.

Characteristics
Hanging from the ceilings of their abode, they may resemble an Ache at first glance, albeit a deep red one. When it senses an intruder nearby it will swoop down like an Ache. However, when the Acheman touches ground, it transforms into a winged devil that spits fire at intruders. After a few volleys of fire, the Acheman will retreat into bat form and return to the ceiling. The Acheman is significantly stronger than its Ache relatives, but can still be killed with Link's blade.