Dometron

Dometron is  a  giant-sized boxing  arena  dome-themed  Robotron  created   by  Robo-Blaze  from  a   arena  dome   Dometron  made  his  first  appearance  in  the  SML  Movie:  Boxing  Day! where he  was  created  by  Robo-Blaze  when  he  infected  a  arena  dome  then  he  trapped   Flynn  the  light  green  young  male  falcon  and  his  Beast Falcon  Chopper  Zord  in  his boxing  arena  dome  form  then  he  introduces  the  Domedrones  (a  pair  of  Gigadrones  combined  with  Dometron's data)  to  fight  Flynn  but  his  boxing  match  was  interrupted  by  the  Beast-X  King  Ultrazord  by  stabbing it  with   its  lance  forcing  Dometron   to  revert  his  Robotron  form   and  free  Flynn  but  Dometron  tries  to  destroy the  Beast-X  King  Ultrazord  but  the  Beast-X  King  Ultrazord  uses  its  Beast-X  King  Ultra  Strike  and  Dometron  got destroyed  for good