Magestro

on one of brennan's adventures to egypt to look for spinosaurus fossils he unearthed a ancient burial spot.on one table there was a mummy and the other had nothing. a kid got heat stroke and fell on it activating the transformation process using the childs body the ancient magestro managed to escape. he managed to get ahold of Emmett's old body which it turns out he had magic powers that Emmett couldn't unlock. one magestro had the powers he became a villain. he is the 3rd character to look like Emmett.