That which has great value in all parts is sorcery; and they hold it in such high esteem that the father hides it from the son, and unless they receive a great profit they refuse to communicate any secret of it. The famous sorcerers are feared, although there is no one who is not ashamed of being called thus, and the word "sorcerer" is one of the insulting words of these natives. My judgment from seeing these [sorceries], so alike, is that they are implicit compacts made with their ancestors. For it also seems impossible that there are herbs of so powerful poison that they can kill so instantly that some persons kill, with only the breath alone by chewing those herbs; and others, by burying those herbs where one has to pass. They also use figures, which they dedicate to him whom they wish to harm, and these accordingly torment him; the figure continues to aggravate the evil upon the sorcerer's enemy. Others work by letters, and that is peculiar to the Moro Kasis [caciques], although the most of all this is fabulous; but as they imagine that it is true, for any accident for which they find no remedy, and of whose cause they are ignorant, they throw the blame on the sorcerer. It is recounted of the king of Burney that, on learning the name of one, he can kill him if he chooses. Sargento-mayor Pedro Duran Monforte having made war in his land, the king was informed of his name, and said that since he knew his name, therefore Monforte could not live much longer, and with that he consoled his people. But thanks to God, the sargento-mayor has been living for three years since that threat. Thus are all their affairs.