Sanae commented, "Going out and asking random people if their personalities match a description of a Tarot Arcana isn't likely to go over well ..."
She then grew thoughtful. "There are a lot of odd and interconnected elements in play here. For example, we were all literally yanked out of reality into some kind of frozen moment to meet each other initially. With the lock being tied to a specific Arcana, the S-link might tie into a specific person. If that's the case, then likely we just need to look closely and eventually the right person will become obvious to us."