Ylgr is a Book II character from Fire Emblem Heroes. She is the youngest of the Niflese royal siblings. She has the power to communicate with others through her dreams like the rest of her siblings; however, her power is less pronounced than her eldest sisters' and she cannot recall her dreams in great detail when she awakens. Naive and brimming with curiosity, she's eager to explore new horizons. Especially energetic when it's related to new things to explore, Ylgr is quite talkative, as she often repeats the same words and speaks rapidly almost non-stop regardless of the circumstances, much to Veronica's chagrin during their time together in Múspell. She dreams of travelling to new places with lots of sunshine.