Treading down the vast land of the affected zone, Luna instructed Elle to chant her tracking spell. The spell was initially made for the user to see the emotions of others through different colors. The darker the color meant that the person observed held ill intentions though it depends on which person the emotions were targeted to. Elle could connect Luna's identity towards the rest of the students and find the person who most hated her, envy her and any negative emotions there was.
It's distance was limited but Luna found a way to get past that problem as she took the liberty of stealing one of their opponent's ring for Elle to mark it with a magic skill and then return it.
"Now you should be able to find the mark on a ring. The affected zone is quite vast, distance will still limit you but it is enough to see the colors," Luna said and looked towards Elle who had her eyes closed.