Margo

How Margo joined the Tourney
Margo is the eldest of the three orphan girls that Gru adopts. She was before an orphan horribly treated by Sagat. She, like her younger sisters, wished to be adopted by somebody who would love them. At first she doesn't like Gru and his ways and refused to accept him as her new father and so did Gru with her as his daughter. She is very disapproving of Edith's mischief, shown where Edith jumps in puddles which gets her and Agnes wet, and also when she breaks a vial of acid in Gru's kitchen. She does join in with Edith's antics if it's against someone she doesn't like. She finds it very endearing when Agnes says innocent childlike things (although she does display mild irritation at Agnes's fixation with unicorns), the polar opposite of Edith who finds it irritating.

Cookie Shooter (Neutral)
Margo shoots a cookie from her cookie shooter.

Margo Phantasm (Side)
This attack sends Margo darting forward with outrageous speed.

Fire Girl (Up)
Margo charges power while being surrounded by flames, and then she flies in the direction inputted on the Analog Stick while shouting "FIRE!".

Reflector (Down)
Margo creates a pink hexagonal energy field which acts as a shield, and deflects any projectile from any angle (with the exceptions of Hyper Smashes and Final Smashes).

Power Punch (Hyper Smash)
This Hyper Smash consists of Margo throwing an extremely powerful punch, with her fist engulfed in flames shaped like a falcon. Margo has to announce it with a "Power...PUNCH!" every time she uses it, making it even more predictable.

Hammer Smash (Final Smash)
Margo smashes the ground with a giant hammer, creating a large shockwave.

Victory Animations

 * 1) Crossing her arms, Margo looks upward and says "You can never get away from me!".
 * 2) Margo bows with her Cookie Launcher in front of her face, then stands up and lifts Cookie Launcher saying "Mr. Gru, VICTORY IS OURS!".
 * 3) Margo throws off a cardboard box and stands up, saying "You didn't even stand a chance!".

Trivia

 * Margo was confirmed alongside her sisters, Edith and Agnes, but she wasn't confirmed at the same time Gru was confirmed.
 * Margo's Super Smash Bros. Tourney rival is Sagat, the Muay Thai king.