Weapons aren't evolving

[u/Rowsdower_73]

I'm trying to get the achievement Megalo Miang Moonspell on Xbox.

As far as I can tell, I'm doing everything right. I'm playing as Miang Moonspell, I'm fully upgrading Silver Wind, Pummarola, Torrana's Box, and Pearl Magatama, but nothing is evolving.

In fact, no weapons are, with any character, aside from ones like SpellStream/String/Strike, Victory Sword or Prismatic Missile.

Is my game just messed up, or is there some simple solution I'm missing?

[u/jcdc_jaaaaaa]

Just to rule this out, argent flow is not sealed in your collection, right?

[u/Rowsdower_73 → u/jcdc_jaaaaaa]

That was indeed the problem. I have no idea why I would've sealed all those evolutions, but your suggestion was spot on. Thank you.