Dr. Coyle

Dr. Coyle is a playable fighter and the secondary antagonist in ARMS. She is the director of ARMS Labs and is known as a "once-in-a-generation genius". "She's the director of ARMS Laboratories, and a certified genius. Fascinated with ARMS since she was a young girl, Dr. Coyle decided early on to devote her entire life to ARMS research. Her plans for this research are not necessarily nefarious... She simply wants to be the most powerful ARMS fighter of all time...even if that means subjecting herself to her own experiments. But all her pain and hard work will be worth it if she wins the ARMS Grand Prix!" - Her official description.