Pokémon White 2 team

[Damniel]

So I'm replaying white 2 and I'm trying to construct my team, I plan on having
Serperior
Lucario
Arcanine
Espeon
Possibly swana
Now what I really need is either a good water and flying type(if I shouldn't go with swana) and a pokemon that would be good for my team,found not to late in the game and can evolve not to late like deino

 

[Cam1]

Your team reminds me of my first White 2 team, which was identical minus Swanna.

I would consider adding Magnazone or Electivire. And Pelliper is a good water/flying type (not sure if it's available)

 

[Captain Crazy Chicken]

Have an Audino. I had one and he basically saved my hide when there was a crisis. And he had Regenerator! Also, he was strangely reminiscent of Heavy Weapons Guy...