The Karatetron is one of Douglas's that is created when Data Card 03 infects a karate fist guard. It is sent to seek out Trent, following Douglas's desire to "help" the Lab Rats get back at him. Its left leg has the power of Douglas controlling it, enabling it to move its leg faster than can be seen by the naked eye. * Identification Number: Data Card 03 * Production Motif: Karate Fist Guards * Height: 198 cm * Weight: 265 kg