arval (fire emblem)
Mysterious being that appears in Fire Emblem Warriors: Three Hopes, said to have forgotten most of their memories.
They don't have a physical body, being instead seen inside Shez's mind. Their gender is also ambiguous.
Arval is the creation of an Agarthan named Epimenides and was designed to be an artificial counterpart to Sothis ultimately intended to destroy her.
