Cara is a new character introduced in Metal Slug Attack.
In battle, Cara wields massive shears that are taller and heavier than her, but she wields it like it was nothing. Unlike Mira's subordinates, the transformation allows Cara to manifest armor of some sorts as part of a special attack.
Cara enjoys sewing, having made a rabbit companion, "Mr. Cartman", who she considers to be her friend. Despite her appearance, Cara is both insane and sadistic.
First appearing in "Lunatic Providence", Cara is first talking to Mr. Cartman over a former love that left her. Mr. Cartman states that humans are fickle creatures that run from love, and suggests to cut her feet off next time. She refuses, as she would hate her for doing so, but Mr. Cartman tells her that she needs to put her mind into it.
She soon bumps into Sally, who is out on a mission and had left Maria's troop to take in the scene. Cara learns from Sally that people don't understand her, and is happy to have made a friend. She consults Mr. Cartman about her decision, who tells her that if she's worried, she could just cut her head off, which she disagrees with. She nearly does so however, but states that she wouldn't cut the throat of a friend just yet.
They then encounter the Elder Centipede, who attacks the two. Sally is forced to abandon Cara after Maria states that she can't hold it off any longer. Seeing this, Cara asks Mr. Cartman what to do, who suggests they kill it before it kills them. She accepts her friend's advice and intends to kill as many as she could before she falls herself.