 They shatter when they hit her.Also, she can pick up boulders effortlessly, stack them, break them, and morph them together.Once, Spearfinger undertook a "great rock bridge through the air from Nûñyû'-tlu`gûñ'yï, the 'Tree rock', on Hiwassee, over to Sanigilâ'gï," which is Whiteside Mountain located on the Blue Ridge.