[FairyKing]

I haven't actually seen Zi-O (yet), but I did think of a jingle for if Another Zi-O got his own counterpart to Grand form that used the powers of past monsters instead of riders. It's hard to convey the rhythm through text, but I tried my best:

Gurongi Lord Mirror-Monster, Orphnoch Undead!
Makamou, Worm, Imagin, Fangire!
Dopant Yummy Zodiart, Phantom Inves!
Roidmude, Gamma, Bugster, Smash!
Another Rider... (iwae!) Kamen Rider... Monster Zi-O!