Antagonist
Ninja Masked Man, he is the sub-leader of the Evil Rabbit Gang. A highly-skilled expert in edged weapons and can use dark magic during combat, for instance manipulating his shadow to grasp opponents and release a dark shade through his palms into his opponent's eyes, like what he did to Eva (as seen in Fatal Chaos 3rd Strike). His official 1st appearance is in the 2nd book, Fatal Chaos Turbo EX.
Leader of Evil Rabbit, he is the main leader of the Evil Rabbit Gang. He has associated with the creature Barbakov a long time ago.
Judo Girl, pawn to the Evil Rabbit gang. She is rival with Max and Phoebe, mostly because Phoebe has left the Evil Rabbit gang and the Judo Girl is now a sort of replacement for Phoebe's absence. After she disobeyed an order from her superiors in Fatal Chaos Turbo EX, she was punished by the Ninja Masked Man, then bestowed with dark powers by her superiors.
Evil Rabbit henchmen, they are thugs working for the Evil Rabbit gang, usually attacking alongside their superiors against their opponents in large numbers. Most of the time they appeared they serves as a distraction while their superiors did all the attacks.
Ninja Henchmen, they are two masked ninja warriors that appeared at the end of Fatal Chaos 4th Attack. They infiltrates Rex's home, which is nothing more than a dilapidated warehouse, bringing with them a number of Evil Rabbit henchmen. They tried to capture Rex, but failed.
They appeared to be a couple - one of them is a man, and the other is a woman. The man uses a polestaff in combat whilst the woman uses a pair of blades attached to her wrists.
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