Ashspren

In the Physical Realm, they appear to burn through the inside of objects in treelike patterns. In Shadesmar , they take the form of humanoids with ashen-white skin. When the skin stretches, it's blown away, revealing white bones beneath before quickly growing back. Ashspren like to break things around them to see what's inside. Ashspren seem to sail Shadesmar a lot, and can be found in fairly large numbers in the spren city of Celebrant , though they speak their own, separate language. Like many other spren, they dislike Honorspren , although unlike many others, they seem to have no problems with Cryptic .