Verified answer

I think that you should put a Camerupt and a Walrein.

Walrein has ice type, and it has got a lot of defense and especial defense, and he can beat strong pokemons like Salamence or Dragonite.I had it and it can learn attacks like blizzard.

Camerupt is very slow, but it has got high attack, and he can learn earthquake or avalanche.

You can olso put an Aggron, I think that is better than camerupt.

Skarmory is pretty nice. It can tank pretty much any physical hit Unfortunately it doesn't learn roost in this generation. A good moveset would be:

Steel Wing - For STAB

Drill Peck OR Fly - For STAB. Fly might be more useful so you can fly around the game world

Swagger - Skarmory is like the only Pokemon in these earlier games that could really make use of this move effectively because of it's amazing defense

Curse - This will raise Skarmory's attack and defense by one and drop its speed by one which is okay because it's speed isn't necessarily the best.

You might want to consider making Skarmory hold a quick claw.

Try these:

Camerupt: Hits like a small truck.

Gyarados: Hits like a big truck.

Breloom: A good fighting type great moves.

Backup:

Dusclops: Very bulky, and can toxic stall with protect and toxic >:)

Get a water type e.g. Gyarados because they will come in handy later on, even at the Laverbridge gym :)

Walrien(best ice type in the game other than kygore)

manectric or lanturn

gardevoir

I would go with gyrados because he can learn more than just water moves and he looks like awsome

You should definetly get a ralts