Amberook (Japanese: アンバルク Amberook) is a Rock-type Pokémon created by Radio RebelRadio Rebel for Generation VI. It is one of the three evolutions of Feldspawn, evolving from it starting at level 25 if its Defense is higher than its Attack. It evolves when traded holding a King's Rock depending on its gender; male Amberook evolve into Kingmatite, while female Amberook evolve into Quenstedyt.