Jack

Personality:

• Direct | Curious | Engaged | Motivated | Loyal
• Petulant | Inconsiderate | Manipulative

Interests:

Jack has taken an interest in Levi's machines and gadgets. Though he is no where near Levi's level of expertise, he can at least make small simple vehicles and machines. He has a future wish that humans and knochen can comfortably coexist and rely on each other. He wishes to see more machines that help humans and run on knochen magic that is willingly given.  

Abilities: 

Resonance

Jack's abilities primarily revolve around this element. He focuses heavily on subduing enemies with blasts of sound that incapacitate his foes. He is also very skilled at voice mimicry, only needing to listen to the person in question talk a few times to get a near accurate vocal portrayal. His powers are increased by his heavily forked tongue and additional breathing vents located on his neck. 

Mind

His mind abilities supplement his Resonance powers. By speaking to someone, he can cast charms that allow him to get truthful answers or get the subject in question to do actions on his behalf. These abilities are fresh though and require much fine tuning, with enough fortitude, they can be fought off.