User blog comment:TheCarrotSaysYumYum/FT0 4 - Dances with Blades, Review./@comment-7070784-20141023161745

I really hope the tenrou jade is something really useful like it will be seen in the main series and not just some magical artifact needed for ft zero, and is "jade" really that magical i mean theres a jade dragon, jade princess which is hisui, jade amulet used by arcadios, and now tenrou jade. someone even said what if arcadios' amulet is the tenrou jade but i doubt that unless the tenrou jade was given to the royal family and in turn they gave blue skull's old guild in magnolia and the tenrou island to the founders of fairy tail as thanks. I guess jade is just like one of mashima's obsession like the number 7, coz he can just use a different kind of gemstone if it isnt important like ruby or sapphire.