Mobius Encyclopaedia
The subject of this article appeared before the Super Genesis Wave.
You may be looking for Magna Dolo, Magnet Man, or Magna Centipede.

The Magnabot was a vehicle created by Dr. Robotnik in an effort to trap


the Freedom Fighters by capturing Bunnie Rabbot by attracting her magnetic parts. Luckily, Sonic the Hedgehog defeated the plot by tricking Robotnik into aiming the Maganabot towards Robotropolis, causing him to pull in vast amounts of material from the city that engulfed the robot. (StH: #15)