For those who've watched digimon savers you must have heard this song played when the digimon digivolved to ultimate/mega level.

I've search through so many sites and not one has even mentioned it once. I don't even know the title of the song. Does anyone have any information on this phantom song!!!

P.S. It's definetly not "Believer".

The English or Japanese version?

The Japanese one.

It's Normally played when Masaru and the others did:
"Digisoul Charge... OVERDRIVE!"