Despite behaving in similar ways, I think Celestial and event multi-clutching are separate things and should be discussed/addressed as separate things (that is, not a package deal that needs to behave the same).   Multi-clutching for event dragons was kept around even when normal multi-clutching was removed because past event dragons are/were rare, especially for people who missed the initial drop. This has been mitigated by re-releasing CBs, for sure, but others have pointed out there