After King Ghidorah was defeated, he was revived and enhanced with metal parts and new, solar panel wings. He was then known as Mecha-King Ghidorah. Mecha-King Ghidorah is 140 meters tall and has a 175-meter wingspan.
- He can fly with antigravity, and his fastest air speed is mach 4
- His left and right heads, but not middle head, can shoot yellow Gravity beams from each of their mouths
- His middle head can shoot a laser triple beam
- He has capture cables
- He has a large machine hand restraint that can discharge electricity