The Japanese official Fire Emblem Twitter is showing no signs of stopping! Today’s Fire Emblem Engage content is mostly about Emblem Celica.
Before that though, here’s a little warm up:
This cutscene shows the moment Alear first runs into the Corrupted. You’ve probably seen bits of it during the debut trailer, etc. This scene may lead up to this map, where Alear and Vander are separated from Clanne and Framme.
Next, some info about the Mystical class type:


Mystical classes can ignore Avoid bonuses from terrain (such as Avoid +30 from Thicket) when casting magic.
Oddly, the example on the right side of the right screenshot depicts Lumera as a unit on the map. I see trees in the background. Does she appear as a reinforcement in the Prologue map, perhaps? Also, is she holding a sword or a staff?
Now, onto the main course:
This video goes over some of Emblem Celica’s abilities. Again, I’ve re-uploaded the video as is, without subtitles. But I’ll go over everything that’s mentioned.
Emblem Celica excels at magical attacks and fighting corrupted-type foes. Since her focus is on magical attacks, she’s an Emblem who’s well suited for units with a Mystical type.