Alco was a planned character in Yu-Gi-Oh! ZEXAL who called himself the "Barian Observer".
Alco is named after 80 Ursa Majoris, also known as Alcor, a star which is very close to Mizar, a star that also has a Barian named after it.
He was planned to give Kite "The Closed Eight" card to fight against Mizar.
- ↑ Yu-Gi-Oh! ZEXAL - Episode 131#Notes