I actually dont want to list my team because some poeple would just begin to build a counter for it, but I will list some other pokemon as an example: abomasnow, agron, arcanine, ampharos, blastoise, donphan, dugtrio....the list goes on and on so it shouldnt be hard to find a good combination. Just refer to smogon.com
UU (under used) and NU (never used) are like classes for pokemon based on how often poeple use them. For example metagross is OU (over used) because you'll see it in ALOT of battles. So the NU/UU rule just means you're restricted to certain pokemon. You can find a list of which pokemon are what at smogon.com
Knowing this, are you still able to battle?