Mecha King Ghidorah

Mecha King Ghidorah is a robot version of King Ghidorah which appeared in Godzilla vs King Ghidorah.

Description of Mecha King Ghidorah
Mecha King Ghidorah has his middle head replaced with a robot one. He is also a cyborg. Godzilla had so much trouble fighting this guy. He also made a appearence in MIB

Trivia

 * Mecha King Ghidorah's roar sounds like MechaTyranitar from Poke'mon.
 * Mecha King Ghidorah is the only cyborg monster in the history of Monsters.