[Circutry extracted from High Ceruelean teachnology, these cores enable level 15 {or higher} building upgrades.]
-Kabam
The Vermillion Core is used to make a building level 15 or higher. (Currently the highest is 15)
Released 1/2/13
The Vermillion Core is currently in Kira's Wheel.
The Vermillion Core can also be known as the V-core.