every type of Essence seems to have a preference, so using topaz for celestial, emeralds for earth, ruby for fire…” She seemed hesitant to continue. <Go on. What is the matter?> “I am unsure of the next. I can only say what legend says, and I don’t want to give you bad information.” She grimaced and continued, “If legend holds true, opal is the only mineral that infernal really likes, but it travels through diamond fairly easily. Wind, for some reason, likes taaffeeite, and water is attracted to fluorite.”
