The southern testing grounds. Minerva's Utopia.
There was a limestone circular platform in an open space, which was surrounded by the vegetation exclusive to Minerva's Utopia. This circular platform was levitating 40 meters above the ground and there were phantom stairs one could use to get on it.
The circular platform had a radius of 20 miles, allowing it to host loads of participants in one go. The platform had a distinct mana signature that let the participants know that it was an A-Ranked artifact itself.
This platform tested one's battle potential. However, nobody was dueling over the platform. Every participant that was on the platform could be found seated with their legs folded and eyes closed.
The platform sent the participants' consciousness to an illusory space that would render their opponents for them. They would be paired up randomly in the illusory space, making them fight each other without any bodily harm being done to them in reality.
