Liquid Metal Slime is a species of slime in the Dragon Quest series that is a more powerful version of the metal slime. Instead of appearing as a metallic normal slime, it looks like a metallic bubble slime.
As a Vocation
In Dragon Quest VI, Liquid Metal Slime is a secret class. The optional character Mercury starts with this class. Any character can convert to this vocation if they are holding the Liquid Metal Mind.