Looking somewhat like the demons or human art, Dreaded Man-bats have human-like torsos and legs, but large bat-like wings, and an ugly bat-like head with two small horns. Created by Atlantean sorcerers as a tribute to their demonic masters, they still fly about causing death and suffering. They famously can become invisible simply by finding a spot of shadow or near-darkness and not moving.
DREADED MAN-BAT (4 HD Predator)
AC: 10; HD 4 HP 17
Resistance: 10;
Mods: W 0/N+4/S+6
Speed: 30', Fly 60'
Morale: +0
Stealth +6, Perception +4
Attack, Melee: +0 Damage: 1d10 slash (claws)
Attack, Melee from Stealth +6; Damage: 2d6 slash + 1 round stun (claws)
Attack, Ranged: +4; Damage: 2d6 bludgeoning ( dropped rock from flight)
Invisibility: if they find a spot of shadow or near-darkness and don't move, cannot be seen
Terror: human NPC's must roll morale if they witness ally attacked by stealth
S+4, D+4, C+0, I+6,W+4,Ch+4