"One shaman who had no horse put his kobyz to participate in a horse race. During shamanic rites, it was the kobyz and dangyra-tambourine that turned into fast horses on which the shaman backed to whatever place of the Higher, Middle and Lower Worlds inhabited by people and spirits, both good and evil. Knowing the super natural power of his kobyz the shaman tied it to a big tree in order to give the ordinary horses an upper hand in the start. The people who gathered at the finish watched in amazement as the kobyz lead the race dragging the uprooted tree behind it in a cloud of dust."
Pedro Caldeira Cabral - Variações 
23 minutes ago