Magic Core

Background
There are four colors classifications which are White, Vermilion, Red and Crimson, [White 9 Vermilion 1] to [Vermilion 10] are the low grade, [Vermilion 9 Red 1] to [Red 10] are the intermediate grade, [Red 9 Crimson 1] to [Crimson 10] are the high grade, and above it is the highest grade, [Blood Crimson].

Older the monster, the deeper the color of the magic core tends to become. And it seems that the higher the level, the bigger its magic core becomes.

The price of the magic cores doesn't depend on quantity but its grade and weight, in Selbira Labyrinth a gild staff member politely measures it one by one while wiping them and usedes a magic tool for this measurement, it calculates the price after you set the value standard on the ballast. It's quite an excellent thing.

Usedes

 * Power source.
 * Magic Potions
 * Golems to keep them ruining.

[White 9 Vermilion 1] magic cores don't have any use, but Satou have used it normally for making diluted Potions ,

Nots
''Vermilion (Cinnabar) rgb (227, 66, 52) Crimson is a strong, bright, deep red color combined with some blue or violet, resulting in a small degree of  purple. RGB (220, 20, 60)''

Tovkezeera ( whales)  magic cores are Deep Crimson