Diamond
It lived in jungles around 100 million years ago. Its skull is as hard as iron.
Pearl
It was resurrected from an iron ball-like fossil. It downs prey with its head butts.
Platinum
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with head butts.
Heart Gold
CRANIDOS toughen up their already rock-hard heads by headbutting one another.
Soul Silver
CRANIDOS toughen up their already rock-hard heads by headbutting one another.
Black
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with head butts.
White
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with head butts.
Black 2
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with head butts.
White 2
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with head butts.
X
It was resurrected from an iron ball-like fossil. It downs prey with its headbutts.
Y
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with headbutts.
Omega Ruby
It was resurrected from an iron ball-like fossil. It downs prey with its headbutts.
Alpha Sapphire
A lifelong jungle dweller from 100 million years ago, it would snap obstructing trees with headbutts.
Sun
It lived in jungles around a hundred million years ago. It used its skillful headbutts to combat Aerodactyl.
Moon
In rock layers where Cranidos fossils are found, the fossilized trunks of trees snapped in two are also often found.
Ultra Sun
A primeval Pokémon, it possesses a hard and sturdy skull, lacking any intelligence within.
Ultra Moon
Its hard skull is its distinguishing feature. It snapped trees by headbutting them, and then it fed on their ripe berries.
Legends Arceus
An incredibly rare sight. They duel each other by ramming their heads together, and the resulting sound echoes throughout the area like the pealing of a bell.
