Real-World Experience

Greninja’s water-dark typing gives it weaknesses to Grass, Electric, Ghost, and Fairy-type moves. These weaknesses can be exploited by opponents in competitive battles.

Everyday Use

For example, in a gym battle against a Grass-type Pokémon, Greninja would be at a disadvantage due to its weakness to Grass-type attacks. It would take more damage from these attacks and would be more likely to be knocked out.

Practical Applications

To overcome this weakness, Greninja can be paired with a Pokémon that is resistant to Grass-type attacks, such as a Fire-type or Flying-type Pokémon. Additionally, Greninja can be taught moves that are super effective against Grass-type Pokémon, such as Aerial Ace or Psychic.