Those ranked in the 50s got some decent stuff—invaluable in the eyes of your average Core Formation Realm Cultivator—but they were in the Golden Core and Nascent Soul Realms. Thus, it was all deemed garbage—no different from common household items.
Trial Takers ranked 31-49 finally got into the Treasure Trove pile. Those ranked higher received the Red Troves, whereas those ranked lower were given the Blue Troves. This made it obvious that the colors signified more than just a variegated color palette.
"Oh? A Medicinal Qi Grass Stalk. I can give this to my Junior Brother when I return."
"A Sacred Bull's Left Testicle!? I heard crushing these into a powder can have your little bro standing proud for days on end!"
"Lucky! But I also obtained something good—Cupid's Blessed Aphrodisiac—an Earth-ranked potion extremely hard to come by! I'll be using this tonight on the goats, baby!"
