Mamoswine @ Life Orb
Adamant
[Snow Cloak]
64 HP / 252 Atk / 192 Spe
- Ice Shard
- Earthquake
- Stone Edge
- Super Power
Great as an offensive Pokemon. Life Orb rather than Choice Band to be able to freely switch attacks. Ice Shard is for killing almost all dragons (except for Kingdra) and frail Pokemon like Gengar, depends on the amount of HP leftover. It can also freely switch into a Thunder Wave from Blissey and won't have to worry about getting paralyzed, forcing a switch and getting a free attack. Super Power is for Bronzong if necessary.
Suicune @ Leftovers
Bold
[Pressure]
252 HP / 252 Def / 4 Spe
- Rest
- Ice Beam
- Surf
- Calm Mind
Standard Calm Mind Suicune. Tanks well both ways after 1 or 2 Calm Minds for special attacks as well. Surf is for STAB and Ice Beam is are for Dragons and Vaporeon (only if it comes down to stall). Rest is for healing. Quite straightforward.
Gyarados @ Lum Berry
Jolly
[Intimidate]
4 HP / 252 Atk / 252 Spe
- Waterfall
- Earthquake
- Dragon Dance
- Outrage
Physical Attacker + annoys Scizor quite a lot. Intimidate is very useful at times, too. Dragon Dance to boost speed and attack, then kill. Waterfall is 100% accuracy STAB, and Outrage is for killing strong Dragons, with Lum Berry curing the confusion or other status if that's more urgent.
Zapdos @ Choice Scarf
Timid
[Pressure]
24 HP / 252 SpA / 232 Spe
- Hidden Power [Ground]
- Heat Wave
- Thunderbolt
- U-Turn
U-Turn is for scouting. STAB Thunderbolt can deal great damage to water types, namingly Gyarados. Given it the max speed possible, it should outrun a lot of things, even Yanmega with speed boost or Gyarados after 1 Dragon Dance. Heat Wave can kill Grass/Steels while HP [Ground] is for Heatran.
Skarm @ Leftovers ........................& ... Bliss @ Shed Shell
Impish ........................................ & ... Calm
[Keen Eye] .................................. & ... [Natural Heal]
248 HP / 96 Atk / 160 Def / 4 Spe ... & ... 80 HP / 252 Def / 176 SpD
- Stealth Rock ............................. & ... - Aromatherapy
- Brave Bird ................................. & ... - Thunder Wave
- Roost ....................................... & ... - Seismic Toss
- Whirlwind .................................. & ... - Softboiled
Famous SkarmBliss duo... Skarmory for physical tanking; Blissey for special tanking. Roost and Softboiled heals Skarmory and Blissey, respectively. Skarmory can set up Stealth Rock when it has a chance, can whirlwind for SR damage and scout team if necessary, as well as tank Scizor + Whirlwind it away. Brave Bird is its STAB attack and only attack move. Blissey's Aromatherapy can cure Suicune's Rest, while Thunder Wave is for crippling the other team. Seismic Toss is the only form of offense useful for this thing without spending EV on either of its offenses.
So RMT! Thanks...