J_ToSaveTheDay
Member
Ch 13 spoilers:
.It deals with his motivation within the game, e.g. wanting to test Noct's strength to see if he was worthy, but it doesn't address the fact that he tried to steal the ring and blamed Noctis and Rgeis for his mother's death in Kingsglaive
I'll agree that it
doesn't explain the ring motive well, but I think Ravus grew with the impression that the King and Noctis' presence in Tenebrae was a motivating factor for attacking and conquering Tenebrae as they did -- they had a chance to off the King and the Prince of Lucis as well as claim Tenebrae itself. The movie explains that their presence in Tenebrae during the Imperial invasion was when Noctis was receiving treatment for his grievous wounds, which are probably the wounds he sustained in Brotherhood. Now this isn't outright said, but Tenebrae was probably a valuable acquisition to the empire because it cut off Lucis' access to Luna/the line of Oracles, as they lessen the burden of Ascension by more easily earning the favor of the Astrals, even if the empire wasn't able to successfully off Regis and Noctis. Knowing this vulnerability after the imperial takeover, I think that's when Regis really considered erecting the Lucian Wall to guard the Crystal, the last standing, Imperial-free piece of the Ascension process. It is still not a great explanation for Ravus though, since he's still seemingly completely cool with being under the thumb of his mother's executioners.
Still doesn't fix the problems that arise from much of the narrative's key points and characterization being explained in Kingsglaive and Brotherhood.