Sorry about the Gengar mistake. I agree about the Porygon-Z. We will go with that. So far we have:
Metagross@ ??
EV's: Attack-255, Defense-255
Nature:
-Meteor Mash
-Thunder Punch
-Earthquake
-??
Porygon-Z@ Choice Specs
EV's SpAttack-255, Speed-255
Nature:
-Tri-Attack
-Dark Pulse or Nasty Plot
-Ice Beam
-Psychic (I put this in to make sure no fightingh types can get a shot in.)
If you would like me to change something, please post. Now we are going to move on to walls. Do we need a physical AND speical wall, or do we need two good walls in both areas. Here are some suggestions. Shuckle is not on this list because his terrible HP makes his God defense not worth it.
Examples:
Probopass
Base Def: 145, SpDef: 150
Weak: Water, Ground, Fighting
Skarmory
Base Def: 140, SpDef: 70
Weak: Fire, Elec
Dusknoir
Base Def: 135, SpDef: 135
Weak: Dark, Ghost
Blissey
Base HP: 255, SpDef: 135
Weak: Fighting
Mantine
Base Def: 70, SpDef: 140
Weak: Elec, Rock
Umbreon
Base Def: 110, SpDef: 130
Weak: Fighting, Bug
Milotic
Base Def: 79, SpDef: 125
Weak: Grass, Elec
Most of these pokemon have tactics specific to them. Ex. Skarmory, Blissey. If you have another suggestion, just post. Otherwise just post which one would be the best choice and why.