Ahtal-Ka

There has been legends about a "Walking Treasure" that wanders from place to place.
This "treasure" is said to raid fortresses and stronghold, leaving behind mass destruction, and defeat the whole armies in a matter of minutes.
Female Atlal Ka are well-known to feed on its males counterpart, showing that this species cannibalistic in nature.
The more males a female Atlal Ka eats, the brighter gold she'll be in color.