One thing sorta clicked today and that is the Armor Xion wore in 358 could actually be Strelitzia's. Now a lot of people have been speculating that that Armor will most likely be worn by Sora in KH3 which I agree with BUT it obviously wasn't worn by him during the events of BBS to DDD so it couldn't have originally been his. Plus the armor looks kind of like a female pair of armor so that does shoot down a number of possibilities with the Male KH characters so from this I think it was worn by a female that being Strelitzia. But the last thing I want to point out is the most important one and that is the nobody Symbol placed on the Armor in Xion's boss fight. This to me shows the armor most likely belonged to a Nobody beforehand and who else at this point has been speculated of being a nobody specifically from the new Nomura Artwork? Strelitzia. And to add onto this, Xehanort's Keyblade Armor in BBS (the No Heart Boss Fight) has a Nobody symbol on it as well. Could his armor have been originally assigned to someone else as well? Maybe Luxu or the MoM for example?

The armor that Xion was wearing on Day 357 was given to her by Xemnas after Axel got her back on the previous day.

 

Quote from 358/2 Days Ultimania:

 

 

 

– On day 356, after Axel brought Xion back, Xemnas took her away. Did something happen to her that caused her to attack Roxas the next day?

Nomura: No, because of what she had learned, she already knew what Xemnas expected of her. But because she had no choice but to go along with his plans, she knew she had no choice but to be defeated by Roxas. The reason why Xemnas took her away was so that he could give her a more powerful “body”.

– On day 322 Saix says, “In a few days the three machines will be in operation.” Was he talking about the machines that appear in the fight with Xion?

Nomura: Yes. They used them to absorb the memories from the places Sora had visited. These memories were sent to the “body” that Xemnas gave Xion, and amplified her power.

 

 

 

The armor that she wears looks similar Sora's KH1 outfit:

 

 

 

 

 

 

 

 

 

 

Edited September 5, 20178 yr by Master Eraqus

master Eraqus that was something that the game did a poor job explaining and the movie completly ignored just like saix's boss fight

The armor that Xion was wearing on Day 357 was given to her by Xemnas after Axel got her back on the previous day.

 

Quote from 358/2 Days Ultimania:

 

 

 

– On day 356, after Axel brought Xion back, Xemnas took her away. Did something happen to her that caused her to attack Roxas the next day?

Nomura: No, because of what she had learned, she already knew what Xemnas expected of her. But because she had no choice but to go along with his plans, she knew she had no choice but to be defeated by Roxas. The reason why Xemnas took her away was so that he could give her a more powerful “body”.

– On day 322 Saix says, “In a few days the three machines will be in operation.” Was he talking about the machines that appear in the fight with Xion?

Nomura: Yes. They used them to absorb the memories from the places Sora had visited. These memories were sent to the “body” that Xemnas gave Xion, and amplified her power.

 

 

 

The armor that she wears looks similar Sora's KH1 outfit:

 

 

 

 

 

 

 

 

 

 

true, I forgot that Detail. Sorry it's actually been awhile since I've seen the full design of the Armor.