Okay, so here is what this team is like: There are legit Pokémon from B2 exclusive dex. However, there are some team members I got because I traded them over to myself as eggs. The eggs are from my 23-in-1 cartridge copy of Pokemon Black that has a Shiny Charm. Hope you understand. Anything you dislike, feel free to comment on this post, and I will try to explain my choices as best as I can. Oh BTW, all items were self-traded as well. However, for each out-of-Unova Dex Pokemon (Blaziken, Torterra and Tyranitar), I will include a B2 exclusive option (or an option I know to be in B2 and W2).
Samurott @ Leftovers
Ability: Torrent
Timid Nature
- Surf (HM)
- Ice Beam (TM)
- Protect (TM)
- Grass Knot (TM)
People may laugh at me for going for a Special Attack setup on this mon, and I was surprised too because of how well it worked for me. With enough planning, you can make a special Samurott work.
Blaziken @ Black Belt
Ability: Speed Boost
Naive Nature
- Flamethrower
- Sky Uppercut
- Thunder Punch
- Brave Bird
Okay, first egg mon. I made a Fire/Water/Grass core for my team and it was all starters for different regions. Now I know that Speed Boost might seem like I'm cheating, but I swear that I traded myself a box of eggs and hatched them all.
Alternate team member:
Arcanine @ Charcoal
Ability: Intimidate
Hasty Nature
- Outrage
- Flamethrower
- Crunch
- Strength
I picked Arcanine as the alternate option because it is very easy to obtain in both games; being directly before the second gym leader, Roxie, located as a Growlithe in the Virbank Complex innermost areas.
Torterra @ Miracle Seed
Ability: Overgrow
Sassy Nature
- Giga Drain
- Earthquake
- Strength
- Leech Seed
Okay, I know that Torterra has a bad shiny, and I can accept that opinion of yours. However, it grew on me because if I get a shiny, I will most likely have it on my team. I decided on Torterra because of Samurott's Electric weakness and Blaziken's Water weakness. Plus, Blaziken can handle the 4x Ice weakness and the next mon deals with the Flying weakness.
Alternate option:
Roserade @ Black Sludge
Ability: Poison Point
Modest Nature
- Giga Drain
- Sludge Bomb
- Leech Seed
- Toxic / Poison Powder
Roserade is a great asset for a team. Admittedly if you don't want to go map hunting, it will take you a while to get enough BP to buy a Shiny Stone, but in my opinion, it will be worth it for your team.
Jolteon @ Magnet
Ability: Volt Absorb
Timid Nature
- Thunderbolt
- Shadow Ball
- Thunder Wave
- Discharge
My counter to Flying types. It already has its weakness to Ground covered. Plus, I do love me my Eeveelutions.
Sigilyph @Wise Glasses
Ability: Synchronise
Modest Nature
- Psychic
- Air Slash
- Shadow Ball
- Fly
Okay, so the best Flying Type in Unova (for me at least), is Sigilyph, no matter the version. It has become a Pokemon I actually enjoy using now, considering that I used to HATE this Pokemon. Okay, so the last mon is special because I did a surprise egg trade with a group of my friends and this Pokemon is what I got. Let me say this now: It delivered so much to my team. Introducing....
Tyranitar @ Rocky Helmet
Ability: Sand Stream
Jolly Nature
- Rock Slide
- Crunch
- Stone Edge
- Earthquake
Now this Tyranitar was the team's MVP. We all had spare eggs which was how we got the 5-way surprise egg trade thing in the union room. (don't remember what it is called). Anyway my Tyranitar was a monster. It swept Ghetsis by only taking damage from status conditions and it saved my butt in the fight against Iris' Hydreigon. I am still surprised about how well this group of mons did for me, but I had fun on my journey.
Alternate option for Tyranitar:
Lucario @ Expert Belt
Ability: Inner Focus (preferably) / Steadfast
Serious Nature
- Aura Sphere
- Flash Cannon
- Ice Punch
- Thunder Punch
Lucario is by far the best Fighting type in the Dex. It can be obtained as a Riolu at Flocessy Ranch and can be used for Cheren. You'll need a lot of Red Shards to get both elemental punches and friendship will be annoying but it will be worth it. If you want to, swap out Aura Sphere and Flash Cannon for Brick Break and Fire Punch and have a Jolly Lucario.