European dragon usually evil, much like dragon-like creatures of Greece and other dragons of Continental Europe; however, there are exceptions, and many do not want to go to battle unless they feel threatened. These serpents are limbless and wingless. The most famous sea serpent in Norse mythology is Jörmungandr, who is actually a giant born into the body of a serpent by the Norse god Loki, who will one day kill Thor, Norse god of thunder. The red dragon features on, and is the name of the national flag of Wales ("Y Ddraig Goch"). The symbol may originate in Arthurian Legend, or
Flag of Wales dragon is particularly associated in Welsh poetry with Cadwaladr king of Gwynedd from c.655 to 682. The Dragons of Arthur and Cadwaladr were possibly based on the draco standards carried by Roman cavalry units stationed in Britain. The Draco originated with the Sarmatians, a unit of whom were stationed in Ribchester from the 2nd to 4th centuries. Despite the close link throughout early Welsh history, the dragon was not used exclusively as a symbol for Wales during this period, and it was used throughout Britain as a symbol of authority. In 1138, it was adopted by the Scottish as a