Mega Marowak's design includes extra bone spikes and a larger bone club, with some users comparing the creature's eyes and body shape to Greymon from Digimon. Cubone and Marowak can't be obtained ...

However, while Marowak can get an Alola version, Cubone remained the same. Evolving a standard Cubone in Alola yields an Alolan Marowak, but Cubone itself looks the same as in any other game.