Pixie

Dia- {3}{u},{t}: Regenerate target creature you
control.
--{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}{dash}
""In English mythology, they are fairies of the forest
that love to play tricks on people. They can also be a
hard worker when necessary."
—Shin Megami Tensei III: Nocturne profile