Entei is a Fire-type Pokémon that is weak against Ground, Rock, and Water-type moves
. Therefore, some of the best counters for Entei include Gyarados, Tyranitar, Swampert, Groudon, Kyogre, Rhyperior, Garchomp, and Terrakion
. It is recommended to start the battle with your strongest Water-type Pokémon and use your Rock or Ground-type Pokémon to deal the most damage
