Purugly

Diamond: It is a brazen brute that barges its way into another Pokémon’s nest and claims it as its own.

Pearl +2: To make itself appear intimidatingly beefy, it tightly cinches its waist with its twin tails.

Platinum +4: It binds its body with its tails to make itself look bigger. If it locks eyes, it will glare ceaselessly.

HeartGold +3: It would claim another Pokémon’s nest as its own if it finds a nest sufficiently comfortable.

Legends: Arceus: Though impudent and difficult to tame, Purugly enjoys great popularity due to its fur, the beauty of which surpasses even velveteen.