Matilda

Matilda is one of the Robians at Sand Blast City working for the Dark Egg Legion protecting the Oil Ocean Refinery. She might be related to Mighty as Espio told him in STH#212 after the Iron Dominion was defeated. Not much is known about her but is working for The Grandmaster, Beaureguard Rabbot, Bunnie Rabbot's uncle. She possesses great strength due to her robotic arms. She was mentioned by Espio in STH#212 when the Chaotix were on a bonfire when Espio tells them some truths that he knows about his team, telling Mighty what he knows about him and said that there are some points of evidence that his sister is alive and is a part of a Dark Egg Legionare chapter.

Personality
She's obedient to The Grandmaster and she doesn't show emotion much. More like a mindless robian following orders from the leader. I can say she has a boring personality, just obeying orders.

Appearance
Matilda is a armadillo with a green shell and having two robotic or cybernetic arms and wears a grey dress. She does look innocent but works for the Dark Egg Legionare. She has some parts shown in STH#217 carrying a huge crate, and in STH#218 riding a hovercraft with The Grandmaster.