Board Thread:Manga Discussion/@comment-46137827-20200705155916/@comment-38952966-20200711222007

Firstly, the concept of "Over Heaven" Stands only comes from non-canon material (the Over Heaven novel and the Eyes of Heaven game aren't canon). So this idea of "heaven Stands" doesn't really exist.

Secondly, even within Eyes of Heaven, DIO gets TWOH by performing the same ritual Pucci did in Stone Ocean. So they're effectively different versions of the same power. But it's not canon anyway.

Within the context provided by canon sources, Made in Heaven is the only Stand of its kind, and there are no other Stands that one could get from the heaven ritual.