Lindworm

The lindworm is a wingless, legless (or two-legged) serpentine dragon from Scandinavian and broader Germanic folklore, usually depicted as a massive scaled snake-like beast coiled around trees, hoards, or castle ruins, sometimes with a single pair of clawed forelimbs. Unlike the winged, fire-breathing dragons of later fantasy, the lindworm is closer to an oversized venomous serpent, often guarding treasure until a hero slays it. The oldest surviving depiction is the Ramsund carving in Sweden, cut into a flat rock around 1030, which shows Sigurd slaying the dragon Fafinn; in the Völsunga Saga, the dying beast boasts, "The helm of terror I wore among the sons of men, while I lay upon the neck-rings; more powerful than all I thought myself to be, I didn't encounter many equals." The image spread through medieval Norse and German sagas and later folk tales, with regional stories describing local nobles or knights defeating a lindworm that had been poisoning wells or livestock. Skeptics trace the image to genuine snake and eel sightings exaggerated over generations, combined with fossil finds of large prehistoric bones misidentified as dragon remains.