Baggiguane

Black +2: Its skin has a rubbery elasticity, so it can reduce damage by defensively pulling its skin up to its neck.

White: It immediately headbutts anyone that makes eye contact with it. Its skull is massively thick.

Black 2 +3: Proud of its sturdy skull, it suddenly headbutts everything, but its weight makes it unstable, too.

Ultra Sun: They move in small groups, walking around lazily. Anyone who makes eye contact gets smacked with a headbutt.

Ultra Moon: It stretches its saggy skin up to its neck to protect itself. The saggier their skin, the more respect they garner.

Sword: If it locks eyes with you, watch out! Nothing and no one is safe from the reckless headbutts of this troublesome Pokémon.

Shield: It protects itself with its durable skin. It’s thought that this Pokémon will evolve once its skin has completely stretched out.