Leah was confirmed to be a playable character in Fantendo Smash Bros. Victory in the Toroko's Fantendo Holiday Showcase 2015 presentation showcase. She plays a major role in the plot, being one of three main leads in the story.
Born as Sarah Auvic to a mother and father that were slowly being torn apart by her hair color, Sarah was the center of a prophecy told by The Gypsy to The Twisted Cross, who kidnapped her and made her part of the cult. She worked for them for years, unaware of what she was doing until she laid her eyes on "X-Ray", who she couldn't possibly kill because she had fallen in love with her. This had played out twice in two universes; one where Leah forced X-Ray to be with her by any means possible, and this one, where the two had a more genuine relationship. Leah is noted for her sociopathic attitude and generally not caring for anyone else... which will soon bite her in the ass.
Moveset
Standard Attacks
Name
Info
Needle Claw
Pokes three needles in-between her fingers and punches forward for 5% - 8% damage.
Blue Gloves
Puts on a pair of blue gloves (this has a hitbox which can damage for 5%) and then attacks with both fists that slam the opponent for 5% - 10% damage.
Bleeding Skull
Leah holds up a skull that lets out blood-colored ghosts that quickly attack upwards, often while reciting some Shakespearean line.
Suitcase Spin
Spins around with a suitcase, causing 6% - 9% damage upon hit. This attack, if countered, causes the suitcase to burst open and reveal a bunch of eggplants.
Special Moves
Name
Info
Precision Cut
Attacks with a surgical knife, which has a incredibly small radius but incredibly large damage, doing around 25% if landed correctly and 5% otherwise. The hitbox window is around three pixels big for the best result, eight pixels otherwise.
Needle's Prick
Leah attacks with her needle finger, which again, doesn't have a lot of range but offers more than Precision Cut. The fun part of this move is that it does various damages and effects based off what needle Leah uses. Here is a list:
Red - Does 5% damage.
Blue - Does 3% damage, makes victim feel dizzy after five seconds.
Green - Toxin damage, with 1% damage every second.
Orange - Does 10% damage but breaks needle and has to be replaced with Down Special.
Brown - Intoxicates opponent, making their controls reversed for three seconds.
Stitch Up
Leah uses red thread to grapple onto a higher platform. It shoots straight up, and the direction can be aimed by the player by moving the joystick while Leah stays absolutely stationary unless it fails or hits a platform. It has a long reach, reaching often to above the top of the screen and is a absurdly deadly anti-air move as it can grapple opponents midair and bring them down to Leah who follows it up with a stomp attack. The stomp attack does 9% damage.
Needle Switch
Switches out her needle finger with another needle. Move takes two seconds to do and the order goes:
Red
Blue
Green
Orange
Brown
Finisher
Name
Info
Hyper Mode
Leah transforms into her Hyper Mode, transforming her into a more sinister and wild look. All of her attacks are powered up to almost overpowered levels. This form lasts about 20 seconds.
Taunts
Up Taunt - Leah laughs hysterically as she swings around a suitcase.
Side Taunt - Leah switches her needle finger out for her "beer finger" (seen in Hivemind Halloween) and drinks from it before swapping them back.
Down Taunt - Smokes a cigarette.
Victory Poses
Crosses her arms, pouting "Didn't even get to do what I really wanted to in that fight, to be frank..."
Drunkenly touches the camera lens and then attempts yank it off.
Falls from the ceiling and laughs as she writhes on the floor.