- [[Image:AM 738 4to Nidhoggr.png|thumb|right|300px|Níðhöggr gnaws the roots of Yggdrasill in this illustration from a 17th century Icel In [[Norse mythology]], '''Níðhöggr''' is a Norse dragon who eats the roots of the World Tree, [[Yggdrasill]];8 KB (1,307 words) - 11:17, 20 October 2007
- * [[Níðhöggr]]3 KB (574 words) - 11:26, 5 July 2007