Circutry extracted from High Ceruelean teachnology, these cores enable level 15 {or higher} building upgrades.
On January 2, 2013 the Vermillion Core was introduced and is required to construct a building of level 15 greater. vermilion core also called V-core. The Vermillion Core is in store. which price is 100 platinum. this is higher than that of other cores. more than two times as cerulean core(40 platinum).
