{{MoveResearch|Does it check the Pokémon's species before or after using Transform (in each generation)?}}
If held by {{p|Cubone}} or {{p|Marowak}}, or a Pokémon transformed into one, doubles its {{stat|Attack}} stat.
If held by {{p|Cubone}} or {{p|Marowak}}, doubles its {{stat|Attack}} stat.
In {{3v2|Gold|Silver|Crystal|}}, being transformed does not apply this benefit.
In {{3v2|Gold|Silver|Crystal}}, if a Pokémon's stat reaches 1024 or higher (such as due to a held Thick Club), it will be reduced to its value {{wp|Modulo operation|modulo}} 1024.
In {{3v2|Gold|Silver|Crystal}}, if a Pokémon's stat reaches 1024 or higher (such as due to a held Thick Club), it will be reduced to its value {{wp|Modulo operation|modulo}} 1024.
If held by Cubone or Marowak, or a Pokémon transformed into one, doubles its Attack stat.
In Gold, Silver, and Crystal, being transformed does not apply this benefit.
In Gold, Silver, and Crystal, if a Pokémon's stat reaches 1024 or higher (such as due to a held Thick Club), it will be reduced to its value modulo 1024.