たんじゅん

When one of this Pokemon's stat stages is raised or lowered, the amount is doubled.

5 Pokémon have this ability

#322

Numel

ほのおじめんHoenn

#399

Bidoof

ノーマルSinnoh

#400

Bibarel

ノーマルみずSinnoh

#527

Woobat

エスパーひこうUnova

#528

Swoobat

エスパーひこうUnova