Magnettron

Magnettron is  a  magnet-themed Robotron  created  by  Robo-Blaze  and  Robo-Roxy  from  a  magnet   and   he's  a  main   villain  who  appears  in  the  SML  Movie  Magnet  Madness! where Robo-Blaze  along  with  Robo-Roxy steals  a   magnet   from   the  Bowser  Jr.'s   play room and  they both  uses the  Robotron-Maker  and    they  both  infected  the magnet  to create  him  later  he  got  attacked   by  some  Beast  Morphers  Rangers   and  they  used  the  Beast  X  Cannon   and  they  destroyed  him  for  good