Dragon

Dragons are ancient creatures, known for their fearsome nature and being "rulers of the earth" before the current era of The Demon Lord. They are treated as the highest level of monsters, being so enormously powerful the Demon Lord was unable to fully transform them, thus giving them to ability to temporarily change into the form of the enormous dragons from the time before the new Demon Lord took over. Like their original selves before the new era, Dragons love treasure, including precious metals, jewels and rare magic items. Their lairs are full of all of the “treasure” they have collected.