Just posting up a bit of information on Cavern Ghasts. Some of it was on the post on the first page, but I'm putting it here for ease's sake, and putting a bit more information down too.
QUOTE
Cavern Ghasts: Resembling oversized, blind and hairless bats with pale grey, almost transluscent skin, Cavern Ghasts are human-sized predators who hunt in the larger caverns beneath Nirn. They are able to cling to walls and ceilings with their claws, and can glide short distances, and their slimy skin is hard to grip. While they have sharp talons and curved horns that are more than capable of goring an opponent, their most fearsome weapons are the barbed, poisonous stingers on the end of their prehensile tails, which can be a deadly surprise for an enemy who is unaware of it. They usually either swarm enemies or attack from ambush by dropping from cave ceilings, picking off individuals, and are particularly averse to fire.
As well as this goodness, the main thing to note about Cavern Ghasts is that they're ambush predators; they can hit very, very hard and if one manages to pin you you're basically dead, but due to the fact that they're hollow-boned and basically every muscle in their body is needed for flight, they can't stand up to much punishment at all. You hit one that's flying anywhere on its body with just one arrow/ranged spell and gravity will do the rest of the killing for you, and if an initial ambush fails they'll almost invariably retreat instead of sticking around to fight. In short, glass hammers.
Now, have fun playing with the poisonous hellbats, everyone!