Monsters of Astrele

Astrele is a land known for its beautiful hills, and perfect farmland. And it's monsters.
Monsters are larger, more wild versions of typical animals, but tend to have extra body parts like forearms or wings.
Monsters are either killed by Hunters, or tamed by Tamers. Or they can be a person's familiar. But that hasn't happened in hundreds of years, sense it gave the wrong people stronger powers and was made illegal.
Though, now, it seems familiars are reappearing