Ghost Spider

Geisterspinnen (singular, Geisterspinne) is the fan name for the giant spiders that the Geisterdamen use for transport, much like horses. This is the reason Geisterdamen are sometimes referred to as Spider Riders.

When it (creepily) has to get there overnight
They can be used to transport a, although they have been known to as well. However, for the really big loads, Geisterdamen go for.

Not much else is known about these mysterious beasts, except that they probably come from the original home of the Geisterdamen, given their similar pale white appearance (see also Geisterdragon...and maybe even the ).