History WMG / GranblueFantasy

* As for ''why'' someone would make a homunculus in Lancelot's image, Isabella's always been obsessed with him. Perhaps she originally created Cruz as a "backup" for Lancelot, and after her and Gareth's defeat in "Four Knights of a Fallen Land", Gareth (assuming she's alive) uncovered him and sent him to join the Order of the White Dragons as TheMole.

* Lucio's journal description mentions that he has a dubious background. Belial's first scene in "What Makes The Sky Blue: Paradise Lost" has the fallen angel introduce himself as a fashion designer, magician, and a patissier - changing one's professions in a single conversation is doubtful enough, as if Belial's dialogue parodies or parallels Lucio having a doubtful identity.

PiecesOfGod can manifest separately, after all, and Primal Beasts are similar. After defeat, Dantalion comments that "He wasn't complete."

In ''What Makes The Sky Blue'', Sandalphon has demonstrated that he can rebel against the angels should he be driven into despair. [[spoiler:He had experienced despair after knowing that he is just a [[CloningBlues backup]] of Lucifer with no other roles to play. And he even planned to steal the power of his fellow primarchs so that he can fulfill a plot of revenge.]]

* In ''Paradise Lost'', [[spoiler:we learn that Sandalphon has been imprisoned inside a [[https://gbf.wiki/Seraphim_Cradle Seraphim Cradle]]. But looking at the cradle's description brings up a possible theory: Did Sandalphon fell from the angelic circle in the past, to warrant Lucifer's decision of placing him inside a Seraphim Cradle?]]

** Lyria, along with Proto Bahamut is the first set of cards to be revealed in the GBF-themed expansion of ''VideoGame/{{Shadowverse}}'' - ''Brigade of the Sky''.

* It's even more blatant in the Persona 5 crossover as Dantalion possessing Vyrn turns him into a miniature Proto Bahamut.

* The description for Lucio's summon weapon, Eden, might suggest that Lucio is actually a FallenAngel but might not realize that himself.
-->"The morning star and bearer of light falls into the forbidden darkness. Once a child of the dawn, he is now washed in the sin of taboo. But even with tainted wings, he shall illuminate the fool's abyss."

* Despite the RuleOfFunny context of the 2017 and 2018 April Fool's Day events when Vyrn becomes the [[BigBad raid boss]], [[spoiler:Black Silver Wings, the background track reserved for Bahamut plays, but with Vyrn's vocals, aptly named "Black Vyrn Wings"]].

** Now, who among the cast is an amnesiac, who lost its power (might) and had to retrieve it at some point? Vyrn... and the little guy keeps on calling himself a dragon, to hammer up the point.

* Perhaps one of the most obvious clue is Vyrn's original name in the Japanese version, "Vee-kun", which can alternatively be written as "B-kun", the first letter of Bahamut.

* The description for Lucio's summon weapon, Eden, might suggest that Lucio is actually a fallen angel but might not realize that himself.

* Lucio also seeks to meet his creator, whom he has never met. Lucifer knew his creator (Lucilius) and held him in high respect before their differing viewpoints caused [[spoiler:Lucifer to kill Lucilius]].

* She is the one who triggers the start of the plot right at the beginning, while the Captain and Vyrn are simply passing by the moment they saw her light.

* Additionally, Lyria is known in the in-game prophecies as the "Girl in Blue", which sounds a lot like the first word of the game's title, ''Granblue''.

** Also note that Gran had to borrow Bahamut's power from Lyria before destroying the crystallized Dark Essence attached to Tiamat and Leviathan. This essentially means that Gran needed something to negate the Dark Essence, and Bahamut has the countermeasures against such magic.

* The anime demonstrates that Proto Bahamut's power can be transferred to Gran's sword at Lyria's command. In the final chapters of the Dawning Sky arc in Nalhegrande, Vyrn temporarily transfers his AntiMagic ability in the captain's weapon, where a direct hit would revert Gilbert back to normal.

* Despite the RuleOfFunny context of the 2017 and 2018 April Fool's Day events when Vyrn becomes the [[BigBad raid boss]], [[spoiler:Black Silver Wings, the background track reserved for Bahamut plays, but with Vyrn's vocals]].

* Perhaps one of the most obvious clue is Vyrn's original name in the Japanese version, "B-kun", the first letter of Bahamut.

Up to now, the question regarding Vyrn's origins, background, and "what" he is remains unanswered in the main story. However, there are few bits that might foreshadow the answer:

* Despite the RuleOfFunny context of the 2017 and 2018 April Fool's Day events when Vyrn becomes the [[BigBad raid boss]], [[spoiler:Black Silver Wings, the background track reserved for Bahamut plays, but with Vyrn's vocals]].

* Lucilius' statement that Lucifer turned out beyond his expectations (which made [[spoiler:Sandalphon]], his failsafe should something befall Lucifer, useless) suggests that Lucifer may have had a predecessor who failed his purpose.