User blog comment:Kogath/Monster Hunter Frontier G7 Discussion/@comment-6050823-20150320152136/@comment-6050823-20150320214915

I found two more things about Harudomerugu.
 * It uses a form of magnetism, | superparamagnetism, to control and manipulate the liquid metal. This is said to be due to a special parts on its body that are usually protected by the liquid metal but is used while manipulating the metal. This is similar to Rukodiora in a sense.
 * Harudomerugu can shape the liquid metal and can use it to perform attacks similar to attacks from other monsters.