Dusknoir
Level 50 @ Lum Berry
Relaxed - Pressure
~Shadow Punch
~Psych Up
~Trick Room
~Taunt
Togekiss
Level 50 @ King's Rock
Quiet - Serene Grace
~Air Slash
~Heat Wave
~Follow Me
~Protect
Snorlax
Level 50 @ Sitrus Berry
Brave - Thick Fat
~Return
~Fire Punch
~Selfdestruct
~Belly Drum
Metagross
Level 50 @ Occa Berry
Brave - Clear Body
~Bullet Punch
~Rock Slide
~Psych Up
~Protect
Dusknoir and Togekiss lead. Dusknoir either sets up Trick Room or Taunts depending on the situation while Togekiss draws all Taunts to itself using Follow Me. Then, Togekiss will hopefully be able to flinch hax for a while. When Snorlax comes in he Belly Drums and allows either Metagross or Dusknoir to Psych Up the max attack. That's about it. Overall it's pretty standard.