Dipper sighed. "I'm just... glad you're here. But I don't know if he's here, I haven't seen him." Then he noticed the deer trying to bite her. "Err... Mabel, are you okay?"

Name: Mercury Black
Age: 17
Gender: Male
Sexuality: Straight
Species: Human
Canon/OC: Canon
Fandom: RWBY
Bio: Mercury lived in the mountains with his father, Marcus Black, who was an assassin and implied heavy drinker. One night, he fought against his father and killed him.
Personality: Mercury is shown to be rather care-free and jokes around when in the company of Emerald, whom he makes an effort to annoy. He seems to opt for excitement and action; he dislikes books without pictures and tells Emerald that he finds the city boring. However, when it comes to matters at hand, Mercury drops this, focusing himself on the mission.
During battle, Mercury displays a sense of seriousness and levelheadedness. Based on his fight with Pyrrha Nikos, he appears to test and gauge his opponent before fully committing to an attack, implying that he has a strategic mind.
Judging from the nonchalant way he talks about killing Tukson, Mercury appears to have no qualms about killing, even light-heartedly joking about it afterwards with Emerald. Although subtle, he also speaks in a derogatory fashion about Tukson even after having murdered him in cold blood.
Other: Mercury has prosthetic legs, which attach part-way up his thighs. These legs are usually hidden, due to him always wearing pants and a pair of shoes.