"Bivoj´s potion name is based on Czech legendary hero "Bivoj" <a href=""https://cs.wikipedia.org/wiki/Bivoj"">https://cs.wikipedia.org/wiki/Bivoj</a> :) There is no en wiki so you have to use translator .... Pronunciation si simply here <a href=""https://translate.google.cz/#view=home&amp;op=translate&amp;sl=en&amp;tl=cs&amp;text=bivoj"">https://translate.google.cz/#view=home&amp;op=translate&amp;sl=en&amp;tl=cs&amp;text=bivoj</a> ;)"