"I don't know about these two, but you needn't trouble yourself with my aura. I still have plenty left over." Though he turned down the offer, Hagane was relieved that someone agreed. This gave him a chance to observe Diana's process, to learn the cost and time constraints for later, should they continue being teammates in the future.
The group traveled back to Beacon will little more in the way of interruptions. Aside from a few encounters with creeps and beowolves (all of whom were easily dispatched in a single blow), they spent the entire journey becoming acquainted with each other. Hagane listened intently to everyone's answers, especially about their combat abilities.
When finally they did arrive at Beacon, artifacts in hand, they were admitted into a bizarre ceremony for all initiates. All of the students were herded into the main hall, where there stood a nondescript middle-aged man; the Beacon headmaster was nowhere to be seen. The man himself, well, clearly didn't want to be here.
His instructions to the students were brief: "As some of you may know, we typically group students based on similarities with the relics they pick up. Well, you've probably noticed that these chunks of jade in your pockets seem to have no interesting qualities whatsoever. Within the next half hour, it will be up to you to determine who your teammates are based upon the pieces you each collected. Get to it." He left without even asking if the students had any questions.
Reactions among the crowd were largely stammering confusion, student pairs breaking apart as some ran around frantically asking random people what they thought while others sat staring intently at their own artifact. Having examined the thing earlier, however, Hagane thought the answer to the puzzle was rather obvious. How to locate his remaining partners in the chaos, though... that was another story.