Something I've been wondering. Unless the OOO driver was just used to seal the greed in the past, how did the original OOO get core medals to slot in order to henshin and fight them?
And if it was just used to seal the greed, how did Ankh know that it could be used to make a human the multiking?
My guess is he did the same thing Eiji did,dip his hand into the Greeed to take the core medal.
And isn't Ankh merely using Eiji to defeat the other Greeeds so he can be the multiking.

