【How-to】What is metagross based on

Metagross is a Steel and Psychic type Pokémon that now shines as a Steel type attacker. Thus: It deals super effective damage against Ice, Rock and Fairy types when using Steel type moves. … It resists Dragon, Fairy, Flying, Grass, Ice, Normal, Rock and Steel type moves, and it double resists Poison and Psychic type ones.