Pusaka, is there supposed to be sound on that video. Mine ran silent.
Just to re-focus the discussion though, i would like to hear more about the validity of poisoning KERIS blades as this is specifically a keris forum and fighting with KERIS is the question at hand. There is not doubt that blades from different areas have received such treatment, though i am a bit dubious of the method in this video since i would imagine all that intense heat would destroy any poisons in the spider.