Top 10 Strongest Non Legendary Pokemon 

Dragonite

Dragonite has always been a fan favorite, and for good reason. This is a dragon/flying-type Pokémon with a base stat total of 600.

Tyranitar

Generation 2 brought us Pokémon Gold and Silver along with Tyranitor.

Slaking

Slaking may be the most controversial of all Pokémon. There's no doubt that slacking is strong. So strong, in fact, that it is often mistaken for a pseudo-mythic.

Garchomp

Garchomp is a Dragon/Ground-type Pokémon that first appeared in Generation 4, with a base total of 600. Dragon/Ground is an extremely strong type combination for offense.

Hydreigon

Generation 5's Hydrogon is a dark/dragon-type Pokémon with a total base stat of 600. Similar to Tyranitor, this combination has its ups and downs.

Goodra

Generation 6 introduced a lot of solid dragon-types, and Gudra is no exception. Gudra is a pure dragon-type with a base total of 600.

Wishiwashi

Wishiwashi is a pure water-type Pokémon with a base total of 620. "Schooling" Wishiwashi's ability automatically replaces it when its HP is above 25%, which means it has a somewhat smaller range.

Dragapult

Closing the list with the latest generation of Pokémon, Generation 8, we have Dragapult. Dragapult has an overall base figure of 600 and a dragon/ghost typing.