User blog comment:SethOmega/Bracchidios Discussion/@comment-121.54.42.178-20120212045737/@comment-58.7.139.55-20120626080530

the slime bracchidios carries in it's stomach is probably a mold or a fungus. it is not created by the monster but simply ferments there. why it explodes is probably due to contact with certain chemicals in the air outside bracchidios' body.