|Real name||Allegra Kaiser|
|Appearances||Into the Light|
Allegra Kaiser is top-ranking professional duelist alongside her best friend and partner, Aster Phoenix.
Allegra has platnium silver hair, light grey eyes and fair skin. She is of average height. Allegra wears a dark grey sleeveless vest over a black long sleeved shirt with a dark grey skirt
Allegra's history before season 2 is unknown. All is known that she became a professional duelist around the same time as Aster.
Allegra duels with a Star-Burn Deck. Her deck is based on the constellations that inflict damage upon being summoned.