Mr Psycho
First appearing in the First heat of the Sixth Season of Robot Wars, this formidable house robot packs a punch.
He has a huge pounding hammer and a very menacing look - almost like a butcher. This is apt - he will grind down smaller bots quite effectively.
He has twice the lifting force of Sir Killalot and is paired up with his companion Growler - both of whom were introduced with a elaborate ceremony.