Random Soymilk observation: The crossover games and expanded content seem to favor showing off the water armatization above all others. I mean, look at the Tales of Zestiria the X OP. It would have made sense for them to show the fire, earth, and wind ones too since it’s focused strictly on Zestiria-verse, but all we get is the water one. If you watch the 3rd Tales of Asteria OP, they reuse the same sequence from the Galahad Ruins where they unveil the water armatization (anyone else think it looks like Sorey is transforming into a Magical Boy a la Sailor Moon?). It’s like they’re going out of their way to go *hint hint wink wink nudge nudge shove!* Sorey and Mikleo are very important to each other, as is their relationship.
For reference re: Asteria (not going to post the ToZ the X OP since I figure you all know what I’m talking about if you’re following me, lol):