There are multiple artists with this name:
These are photos from concerts where Arion played, so they may be of other bands that played the concert as well.
Gloryhammer / Brother's of Metal / Arion Sep 10, 2022 Wolverhampton, England, United Kingdom Uploaded by Simon Arinze
Gloryhammer / Brothers of Metal / Arion Sep 2, 2022 Edinburgh, Scotland, United Kingdom Uploaded by Alexander Merrilees
Progpower USA XXI Jun 1 - 4, 2022 Atlanta, Georgia, United States Uploaded by Scott Heins
Battle Beast / Arion May 4, 2019 Stuttgart, Baden-Württemberg, Germany Uploaded by Lunaya Taryen
