I'm planning to choose this team when I play Black:
[IMG][IMG][IMG][IMG][IMG]
I'm getting Petilil in an in-game trade in Nacrene City, which will eventually become the Lilligant seen above. I'll do 5 restarts choosing Snivy twice and Tepig twice, trading them to my brother's eventual White game then on the 5th restart I will choose Oshawott and I will trade one Tepig and one Snivy to my game and use them early on. I'll box Snivy once I get Cottonee and trade Cottonee for Petilil. I'll keep Oshawott and Tepig with me as well. Gothitelle is there because I need a version-exclusive and it's been a long time since I last used a Psychic type. Swanna is going to be a HM Slave.
I may have 2 Electric weaknesses with this team, but Krookodile is there so I can counter them.