For the Pokemon SV story, a really effective team could be made up of several key Pokemon. One of the top choices would be Armarouge. It has powerful Fire - type attacks that can take out many foes. Then there's Clodsire. It's a Ground - type which gives it an advantage against Electric - types. And you should also consider Cetitan. It's an Ice - type that can freeze opponents and slow them down, which is very helpful during different parts of the story.
A good team could be Sprigatito, Fuecoco, and Quaxly as your starters. Sprigatito can be useful for its speed and special attacks. Fuecoco has strong fire - based moves. Quaxly is great for its water moves which are effective against many opponents in the early - mid story.
In Pokemon SV for the story, you might want to have a team including Tandemaus. It's a Normal - type that can be quite versatile. Then there's Rellor, which can be evolved into a strong Bug - type. And Pawmo, the evolved form of Pawmi, can provide good Electric - type coverage in battles throughout the story.
A good team could be Pikachu for its popularity and electric type moves which are useful in many situations. Charizard as it's a powerful fire type. And Bulbasaur which can cover different types with its grass and poison attacks. These three are classic and can handle a lot in the story.
Well, for the story in Pokemon Sun, I'd recommend starting with the starter Pokemon that suits your playstyle, be it Rowlet for its grass - flying type which is useful against many early opponents. Then add a water type like Mudkip (if obtainable) for its versatility. Also, having a normal type like Eevee can be great as it can evolve into different useful forms later. And don't forget about a flying type like Pidgey which can help with scouting and quick getaways. Another good addition could be a psychic type like Abra for its strong special attacks later on.
For the Pokemon Sword story, the best team depends on different factors. However, a solid team could be formed with the likes of Sirfetch'd. It has a cool design and can be quite strong in battles. Add to it the power of Boltund, a fast Electric - type. Then there's Flapple, a Grass - / Dragon - type with some interesting moves. Coalossal can bring in the heat as a Fire - type powerhouse. And don't forget about Mr. Rime, a Psychic - / Ice - type that can surprise opponents with its moveset.
A good team could be Decidueye, Lycanroc, Mimikyu, Salazzle, Vikavolt and Alolan Raichu. Decidueye is a strong starter. Lycanroc is fast and has good attack. Mimikyu is tricky with its disguise ability. Salazzle has high special attack. Vikavolt is powerful and Alolan Raichu is cute but also has decent stats.
A good team could be Sprigatito, Fuecoco, Pawmi, Tarountula, Nacli, and Smoliv. Sprigatito has cute and useful moves early on. Fuecoco is a solid Fire - type. Pawmi is an Electric - type with some nice attacking moves. Tarountula can be great for its Bug - type attacks. Nacli is a sturdy Rock - type, and Smoliv has potential as a Grass - type.
A great team could include Cinderace, Inteleon, and Rillaboom. Cinderace is a strong Fire - type with high speed and attack. Inteleon is a sharp - shooting Water - type sniper. Rillaboom can dish out good Grass - type damage and has some useful abilities.
A great team could be Greninja, Charizard, Sylveon, Lucario, Tyranitar, and Hawlucha. Greninja is fast and strong. Charizard has high attack power. Sylveon can be a good support. Lucario is a great all - rounder. Tyranitar is bulky and powerful. Hawlucha is quite agile in battles.
A great team could include Cinderace. It's a very strong Fire - type with high speed and attack. Zacian is also essential. Its signature move is extremely powerful. And Corviknight for its good defense and flying type moves which gives you an advantage in certain battles.
Well, in my opinion, a top team for Pokemon Sun story would be Greninja, because of its high speed and strong water - type moves. Then there's Alolan Raichu which is a unique Electric - type. Salamence for its flying and dragon - type power. Garchomp too is a great addition with its high attack. And Gardevoir for its psychic - type abilities. These Pokemon together can cover a wide range of types and battle scenarios.