User blog comment:Anderson9132/The "Rust in Pieces" award./@comment-24393094-20160913173947


 * Series 3: Has to be Robogeddon.
 * Series 4: In my opinion, Splinter, although I would argue Raizer Blade as well due to its constant troubles in all three of its battles.
 * Series 5: Atomic, Granny's Revenge or Plunderbird 5.
 * Series 6: Granny's Revenge or Brutus Maximus.
 * Series 7: Killer Carrot 2, as I am pretty sure it was immobilised before it was flipped out.
 * 2016 Series: Chompalot, as maybe the other robots could have been somehow repaired for all we know.