Feh takes residence in the player's Castle on a special perch. Normally, Feh is asleep, but will awaken whenever the player receives an in-game gift.
Feh also runs a special YouTube series called Feh Channel, where she helps to announce upcoming events in Heroes.
Feh's name comes from the Initials of Fire Emblem Heroes.
- Feh's design seems to be a mixture of a Great Horned Owl and a Snowy Owl
- Feh can be seen at the S rank of Ally Support and Summoner Support.