Bat

"'A place without bats is like a body without a soul. Hanging from the ceiling, they patiently wait for fresh blood. Their fluffy exterior and peculiar body odor are universally acclaimed.' - The Manual"The Bat is a silent but quick killer waiting for Mages who were stupid enough to not have fairies or seagulls to accompany them. It swoops down and takes your life as if it was his. No questions asked. The Bat is worth 100 points.

Normal Mode
The bat hangs on the ceilings of the Demon Fortress and waits for you to walk underneath them. When this happens they swoop down and try to kill you.

Hard Mode
Bats in hard mode are light sleepers, they get up faster and fly towards you faster.

Hell Mode
You thought they were fast in Hard Mode? Your not going to make it in Hell mode. They are tremendously faster than their Normal and Hard mode counterparts, and practically jump off of the ceiling for a taste of your blood.