Talk:Great Mazinger (ZERO)/@comment-34974141-20180526235253

"Similar to Mazinger Z, it features a Mazin Power black box system to strengthen itself, but features only four Black Boxes instead of seven."

I'm pretty sure that Great has the 7 black boxes, as it used the "Majin Change" black box. That means only FIVE were SHOWN, but it's safe to assume that Great has the black boxes, Metamorphisis and Reality Manipluation as well.