Need-fire
In European folklore, a need-fire (Albanian: zjarri i gjallë; German: Notfeuer, Old High German: nodfyr, Scottish Gaelic: tein'-éigin, Russian: Живой огонь) is a fire kindled by friction, which is lit in a ritual and used as protective magic against murrain (infectious diseases affecting cattle), plague and witchcraft. It was a tradition in parts of Europe, practiced by Germanic, Gaelic and Slavic peoples until the 19th century, and by Albanians until the 20th century.