I've played A LOT against OU teams and can tell that your team is excellent, but still needs some fixment, to be at least perfect. If you are able to recover your team as it is and try my suggestions it will be better, because maybe my suggestions won't be SO helpful:
LATIOS
Latios is my favorite Dragon, after Latias, and I would tell that yours is designed to tall, not to sweep. 2 attacks only aren't convenient for the Jet-Plane Pokemon, so go with this:
SpecsLatios
Latios @ Choice Specs:
Trait: Levitate
EVs: 252 special attack / 252 Speed / 4 HP
Modest / Timid nature
- Dragon Pulse / Draco Meteor
- Thunderbolt / Ice Beam
- Psychic / Psyshock
- Shadow Ball / Surf
OK now I explain: Dragon Pulse is a good STAB, while Draco Meteor hits hard but you will need to switch then.
Thunderbolt and Ice beam hits Super effectively some types, I would go for Thunderbolt.
Psychic is strong STAB while Psyshock will erase your Spongy Blissey wall.
Shadow ball can attack other Psychic, while Surf erase those weird Rock that try E - Quake for nothing. I would go with Surf.
CONKELDURR
A beast !!! Keep it, it is excellent, but with this move set:
Bulky Sweepkeldurr:
Conkeldurr @ Flame Orb:
Trait: Guts
EVs: 252 HP / 252 attack / 4 special defense
Adamant nature
- Mach Punch
- Bulk Up
- Drain Punch
- Fire Punch / Ice Punch / ThunderPunch
Mach punch is an excellent priority, Bulk up raise the attack and defense stats to more bulk, Drain punch hits REALLY hard and recovers A LOT of HP lost from burn and the elemental punches are here for some coverage.
GLISCOR
I LOVE this ! It has nice sats, perfect for its moveset.
Supporter
Gliscor @ Toxic Orb:
Trait: Poison Heal
EVs: 252 defense / 128 special defense / 128 speed / 4 attack
Jolly / Impish nature
- Earthquake
- Substitute
- Protect
- Toxic
Now E- Quake is your main STAB, Substitute is useful, almost when you can cover the HP, Protect is a kind of Healing form and Inflicting form because of Toxic.
ROTOM WASH
OK, your Rotom is needed by your team and yours is quite good !
- Choice Scarf > Flame orb
- Thunder Wave > Discharge
- Will - O - Wisp > Substitute
That's it. (Supporter)
METAGROSS
Your EV spread has no senses, sorry.
- 252 HP / 252 attack / 4 special defense
Better like this. (Tank Physical)
ALAKAZAM > REUNICLUS
Yeah, sometimes, when a team needs speed, Alakazam is better than Reuniclus, although I prefer by far Reuniclus. Anyway:
Special Sweeper
Alakazam @ Focus Sash
Trait: Magic Guard
EVs: 252 special attack / 252 speed / 4 HP
Timid nature
- Psychic / Psyshock
- Focus Blast
- Energy ball
- Thunder
Psychic and Psyshock are alike as for Latios.
Focus Blast eliminates these Scrafty that will try to block you out.
Energy Ball and bye bye Ground/Rock/Water.
Thunder is an effective counter for Rain Teams.
OK, I assume I quite helped out, anyway, good game !
