Abyme from Fire Emblem Engage, with support for both her Armor class and her Berserker class.
One of the only enemy units I can think of who actually, noticeably Class Changes. Of course, because she's only a minor enemy? Getting both outfits to work was... an endeavor, to put it lightly. XD
Trigger Words (General): AbymeFE, blonde hair, short hair, forehead, brown eyes,
Trigger Words (Armor Knight): (AbymeArmor:1.2), grey armor, neck guard, breastplate, shoulder armor, gauntlets, armored gloves, two-tone gloves, grey gloves, green gloves, black shirt, long sleeves, hip armor, black pants, green pelvic curtain, leg armor, armored boots,
Trigger Words (Berserker): (AbymeBerserker:1.5), fur capelet, white fur, high collar, o-ring top, green top, shoulder pads, bodystocking, brown bodystocking, detached sleeves, brown sleeves, (fur trim:1.5), arm guards, green gloves, fingerless gloves, green pelvic curtain, green showgirl skirt, long skirt, knee guards, shin guards, brown shoes, (open-toe shoes:1.2),