From the start, the reason Tristan put the prisoners in the Outlander district instead of the Arcadian prison was to analyze and study the opponent's battle strength or special skill and spells, like the rank 5 fire spell they witnessed just now.
Professor Emmet and his team members had prepared the room in advance not only to record the enemy units' movements, but also to scan the strength, speed, and spirit force of each of them.
The previous bridge officer of the Omega Empire's magic spell gave out amazing data on his physical strength in relation to his spells. This was especially the case for that black [Hell Fire] flame. If what Jenkins said was true and that spell was actually considered to be a normal spell among the people of the empire, then Tristan would need to analyze it as the standard of his future enemies.
