"The Unnamed Fire Dragon is a great mystery. Unfortunately, all records about the original artist's subject have been lost or destroyed. After examining the original Fire Dragon Statue in the magical archives, our Wizards uncovered an inscription leading them to the Great Dragon Shrines. It is said that when a great number of high level dragons gather in a single park, a transformation takes place; for the Shrine and for all of the dragons in the area influenced by its energy. After building this Shrine, it will track the number of fire dragons raised to level 10 in your park (even after you sell them). Once you have accumulated 50 level 10 fire dragons, all fire dragons/hybrids in your park will be able to achieve level 15! Then if you accumulate 50 level 15 dragons, they'll be able to reach level 20!"
After this Shrine is built, it will track the number of fire or fire-hybrid dragons raised to level 10 in the park. Once 50 level 10 fire/fire hyrbid dragons are accumulated, all fire dragons/hybrids in the park can be fed treats to level 15. Once 50 level 15 fire/fire hybrid dragons are accumulated, they can be fed treats and leveled up to level 20. Dragons sold after the Shrine has been obtained will still be counted toward the total.
Effective February 19, 2013, Shrines can be upgraded to Silver and Gold using .
Shrines can be upgraded to Silver for 1/2 a number of equal to the number of dragons needed to upgrade the shrine, rounded up to the next gem, or 25 if none have reached level 10.
Shrines can be upgraded to Gold for a number of equal to the number of dragons needed to upgrade the shrine, or 50 if none have reached level 15.