-Zaveid is wearing Dezel's jacket, which he later gives to him. In Katz village, an NPC claims he gave it away and is now walking around shirtless. (NOT PERSONALLY CONFIRMED, SEEN ON REDDIT)
Edit: Looks like their jackets are different. Still, nothing saying he didn't do this... would like to see someone confirm.
-Innominat is recorded as a Seraphim Lord in Zestiria's past, revealed through a skit at Artorius' Throne. Sorey and the younger Seraphim show surprise that Maotelus was not always the fifth, while Zaveid, Lailah, and Edna wonder if they "should tell them." This confuses Rose, who overhears them.
-Loegres is the capital of the Rolance Empire from Zestiria, only far in the past.
-During Berseria, in Eastgand, there are myths about the fall of the Hyland Kingdom and The Lady of the Lake. This implies that the shifting climate hinted at at the end of the game merges Midgand and Eastgand together by the time of Zestiria, and Eastgand revives the old Hyland Kingdom.
-The legends surrounding the Lord of Calamity were started by Velvet, the first to bear the title.
-Zaveid's lover turned into a dragon. In Zestiria, it's hinted he has a connection to Hexen Isle. In Berseria, it's revealed that the abbey was using Hexen Isle as a farm to turn Malakhim into dragons.
-Siegfried, Zaveid's gun, is revealed to have once belonged to the pirate Aifread, who found it in "a distant land." Siegfried's data was used to develop Armatization.
-Artorius began the legacy of the Shepards as cleansers of malevolence, even if he himself had twisted ideals.
-Laphicet is the Seraphim Lord, Maotelus. The four Empyreans/Seraphim Lords may or may not be the reincarnated forms of the abbey legates - Shigure, Melchior, Teresa, and Oscar. (Was confused if their souls just woke them up or were reincarnated)
-Magilou's real last name is Mayvin. Her coffin can be found in Zestiria, where it's claimed she was a great storyteller who died 300 years ago. Her descendent and/or successor is also in Zestiria, also named Mayvin.
