Treatment of god-entity character appearing in different verses of the same author

[RavenSupreme]

How do we treat characters which have achieved godlike status in a verse created by an author and who subsequently appears and affects another work by the same author, in the same or similar capacity of godhood? Not as a myth or cameo but in a legitimate way which unquestionably confirms it?

Would this have any qualitative effect in regards to his tiering, seeing how its now affecting two otherwise separate works of fictions?