The Fog Flier is a hostile flying mob found in the Foglands. They fly around and swoop down to attack the player. Sometimes they spawn carrying another hostile mob, which they will drop onto the player.
They have 10 health and do 6 damage, but are difficult to hit as they fly, and are much faster than phantoms or most other flying mobs. They sometimes cling onto blocks and scream at the player, though despite their facial resemblance to the Blue Screamer they cannot deal Sound Damage. Additionally, they can speed up to harass players using elytras.
Fog Fliers only spawn in the Fog, like most other hostile Foglands mobs.