In the land of fire mining activity is very important, it is DEC's main source of income. This resource is not only used as currency, but after a very delicate process can be transmuted into different potions.
The lords of fire for generations have used the KOLBOLD as mining machines, they are very effective for this work, but they are also very greedy and in some occasions they can flee with the booty, for this reason they are in constant vigilance, these creatures are not very strong, they could be ambushed and killed easily.
On a day like any other, an incursion of dead warriors tried to loot the mines, the guardians faced the looters, but these were being defeated, it was then that a KOLBOLD refused to lose its loot and fought alongside the fiery warriors , demonstrating great ability to murder from the back. From that moment the KOLBOLD stopped being simple workers.