There are hundreds of different Pokemon in "Pokemon GO" and players may need to experiment with different combinations to beat an enemy. To help you with your job of choosing the strongest and most competitive Pokemon to build your team aside from the legendary Pokemon, here is our list.
Ditto. While Ditto does not belong to one of those legendary Pokemon, it really bits all of those Pokemon out there as it is can transform into Mewtwo and help you with the breeding you need. The problem though is that Ditto has not been found yet and is still hiding somewhere.
Klefki. While Klefki is a new Pokemon for "Pokemon GO" and is considered a bit sloppy in design, according to US Gamer, but this Pokemon is considered the key to a Pokemon team's success. This Pokemon is immune to poison and has strong defensive capabilities. Klefki's dual-typing ability makes it resistant and impervious to other Normal, Psychic, Ice, Dark, Flying, Rock, Grass, and almost all types of Pokemon.
Garchomp. Garchomp is a dual-type Dragon/Ground Pokemon that evolves from Gabite, Gible and into a Mega Evolution of Mega Garchomp. It easily belongs to the top list as it is also resistant to Poison and can fight Rock and Fire. Garchomp has a great overall stats, is known for its stability and STAB attacks.
Mega Gengar. Once Gengar Mega Evolve with the use of Gengarite, it can now take its Mega Gengar form. Mega Gengar in "Pokemon GO" can help you win since it is mostly resistant to Poison, Grass, Bug and Fairy. Mega Gengar's access to Shadow Tag gives it the ability to lock down and kill Ghost-Type Pokemon.
Greninja. Greninja is a fast-moving amphibian that is mostly popular among "Pokemon GO" players. Its Protean ability allows it to have the highest base Speed in the game. This means that it can fit any move that it is doing and can do STAB attacks everywhere.