Baudrive

Diamond +2: A Pokémon formed by the spirits of people and Pokémon. It loves damp, humid seasons.

Pearl: It tugs on the hands of children to steal them away. However, it gets pulled around instead.

Platinum +2: Because of the way it floats aimlessly, an old folktale calls it a “Signpost for Wandering Spirits.”

HeartGold / SoulSilver: It is whispered that any child who mistakes DRIFLOON for a balloon and holds on to it could wind up missing.

Black 2 +3: These Pokémon are called the “Signpost for Wandering Spirits.” Children holding them sometimes vanish.

Sun: Stories go that it grabs the hands of small children and drags them away to the afterlife. It dislikes heavy children.

Moon: If for some reason its body bursts, its soul spills out with a screaming sound.

Ultra Sun: Its round body is stuffed with souls and expands each time it leads someone away.

Ultra Moon: Wandering souls gathered together to form this Pokémon. When trying to make friends with children, Drifloon grabs them by the hand.

Sword: Perhaps seeking company, it approaches children. However, it often quickly runs away again when the children play too roughly with it.

Shield: The gathering of many souls gave rise to this Pokémon. During humid seasons, they seem to appear in abundance.

Legends: Arceus: Said to lure away young children and carry them off to the afterlife. Some whisper that Drifloon are formed of reincarnated human souls, but these rumors are as yet unconfirmed.