Talk:Alter Ego/@comment-35462924-20180527214431/@comment-27971189-20180608072810

Just like SkySaya said, this, Foreigners and someday-later-something-strong-vs-cavalries are more of a luxury class, gameplay-wise.

Not absolute necessary (as you don't really need Mecha Liz to defeat Abigail) but you know you got some kind of advantages after spending for them. Just look at it, majority of them are Limited SSR and event-only.