Mercury is a character and possible party member from Dragon Quest VI. Mercury is one of the few playable characters that has a vocation upon recruitment.
In the DS remakes, Mercury can be recruited once Mortamor has been defeated. He will appear in an area behind Suite Dreams. He will have to be cornered, similar to the way the Hero acquires Peggy Sue. Alternatively, Mercury can be recruited after the player shares 20 dreams.
Mercury is a typical Liquid Metal Slime. He is a metallic puddle of goo with incredibly high defense and speed. As he is a monster companion that comes late in the game, he doesn't have much of a personality.
This section requires an expansion.
Mercury learns a number of skills on his own, regardless of vocation.