Here's an NU Team that I've been working on. A LOT of thought has gone into this. It aims for a Cradily sweep while providing as much team support as possible.
Hippopotas @ Leftovers
EVs: 252 HP / 16 Defense / 240 Special Defense
Nature: Calm
Ability: Sand Stream
- Stealth Rock
- Yawn
- Toxic
- Roar
Sets up Stealth Rock and whatnot. I went with a bulky spread so that he could survive longer, which is very possible with all of the support that the team provides. I've been considering running a Focus Sash, 252 Attack EVs / Adamant an Earthquake over Toxic, so that I'm not Taunt-bait.
Cloyster @ Leftovers
EVs: 252 HP / 4 Defense / 252 Special Defense
Nature: Impish
Ability: Shell Armor
- Spikes
- Rapid Spin
- Ice Shard
- Payback
Cloyster! Went with a Specially Defensive spread so that he could take more advantage from both of the screens. Spikes, Rapid Spin and a Priority move are all very important to the team. Payback is nice to hit Ghosts that try to block Rapid Spin super-effectively.
Sableye @ Leftovers
EVs: 252 HP / 120 Defense / 136 Special Defense
Nature: Careful
Ability: Keen Eye
- Will-O-Wisp
- Knock Off
- Recover
- Night Shade
Sableye's pretty awesome. Blocks Rapid Spin, and a bonus of having no weakness, thanks to his typing. Provides Will-O-Wisp and Knock Off support, aswell, which is always nice.
Wigglytuff @ Leftovers
EVs: 32 HP / 224 Defense / 252 Special Defense
Nature: Bold
Ability: Cute Charm
- Wish
- Reflect
- Seismic Toss
- Perish Song
Wigglytuff provides Wish and Reflect support. Cute Charm could also come in handy, in certain situations. Perish Song is there, just incase I'm not able to kill their last Pokemon.
Meganium @ Leftovers
EVs: 252 HP / 160 Defense / 96 Special Defense
Nature: Calm
Ability: Overgrow
- Leech Seed
- Light Screen
- Aromatherapy
- Energy Ball
Meganium provides Leech Seed, Light Screen and Aromatherapy support for the team; all of which are very important. Energy Ball over Grass Knot because most of the Water, Ground and Rocks in NU aren't that heavy.
Cradily @ Leftovers
EVs: 252 HP / 4 Defense / 252 Special Defense
Nature: Careful
Ability: Suction Cups
- Curse
- Recover
- Rock Slide
- Earthquake
BEAST. Cradily is near unstoppable if it's able to set up, which isn't a hard thing to do, with all of the support that he's getting. Since I have Wish and Aromatherapy support, I can bring him in early to mid-game if I want. It's also impossible to Roar / Whirlwind him out, thanks to his awesome ability! Assuming that he has 1 Curse, Light Screen and Reflect are both up, Leech Seed is up and Sandstorm are up; he has..
- 376 HP, recovering 18% after each turn
- 297 Attack
- 520 Defense
- 699 Special Defense
I've been considering a Life Orb over Leftovers, since he already has Recover, Wish Support and possibly even Leech Seed. The extra power without sacrificing bulk would be pretty cool.