Cheshire

Cheshire is a highly-skilled assassin working for the League of Shadows. She also has some connection to Artemis that has yet to be revealed.

Personality
Cheshire has a true killer's instinct and is willing to go to any means necessary to accomplish her goals, whether it be through attacks, murder or blackmail. She has a dry sense of gallows humor, and treats her opponents like a cat would treat a mouse, allowing herself to be involved in playful banter to a small extent. She actually enjoys the prospect of killing, but she is not without her own sense of duty, following the orders of her masters to the letter, despite how easy it would be for her to ignore them.

History
Cheshire is an assassin for the League of Shadows, and was deployed on an assassination mission to kill Serling Roquette, a scientist. However, she met an obstacle in the form of Young Justice, and ultimately, she fled, pursued by Artemis. Artemis managed to unmask Cheshire, and was shocked to find that she recognized the face. Cheshire teased Artemis about her past, then threatened Artemis to let her go or she will reveal her true identity, to which Artemis obliges.

Powers & Abilities
Cheshire is a highly trained assassin, whose skills include but may not be limited to:
 * Ninjitsu: she has demonstrated incredible fighting skills able to hold her own against Aqualad's enhanced abilities;
 * Agility;
 * Marksmanship: she has impressive skills with long-range objects, particularly throwing stars;
 * Poison use: she has demonstrated a penchant to coat her weapons with jellyfish poison;
 * Tracking: she has shown the ability to track her enemies through assorted means.

Equipment

 * Cheshire Mask: aside from protecting her face from identification and injury, the mask also works as scanner allowing Cheshire the means to track her prey. It has a built-in filter so that she doesn't breathe in toxins.
 * Shurikens: which are dipped in poison.
 * Sais
 * Collapsible katana: easy to carry and use.

Comics background
In the comics, Cheshire had a daughter named Lian Harper when she was in romance with Roy Harper, aka Speedy (now Red Arrow).

Trivia

 * The name Cheshire is a reference to the Cheshire Cat from Alice in Wonderland. Cheshire herself mentions this in "Infiltrator", saying that she will disappear "like the Cheshire Cat". Cheshire's mask is of a cat constantly grinning, also like the Cheshire Cat.

Notable Quotes

 * "Wow...I am completely at your mercy. I suppose now you bring me to Justice, let your new friends interrogate me. I wonder if your position's secure enough to survive them learning everything I know.
 * "Now like the Cheshire Cat...I'll just disappear."