Heavy Metal is a Dream World-exclusive ability. Pokémon with this ability have their weight doubled. This counts for moves such as Grass Knot, Low Kick, Heavy Slam and the like.
Pokémon
Pokédex | Pokémon | Sprite | Type | Obtained |
---|---|---|---|---|
#304 | Aron | Dream World | ||
#305 | Lairon | Dream World | ||
#306 | Aggron | Dream World | ||
#436 | Bronzor | Dream World | ||
#437 | Bronzong | Dream World |