RMT-ORAS OU-Mega Altaria Team!

Question

RMT-

This is the team I have been using for ORAS OU ever since Greninja and Mega Salamence were banned. But it isn't performing well. So improvement required..

Altaria (M) @ Altarianite
Trait: Natural Cure
EVs: 252 HP / 116 Atk / 136 Def / 4 SDef
Adamant Nature (+Atk, -SAtk)
- Dragon Dance
- Return
- Earthquake
- Fire Blast

Altaria is my Mega. Its a bulky DD Altaria set.After 2 Dragon Dances it can KO-2HKO half of the metagame. Setting up is the hard part though. Fire Blast 2HKOs Ferrothorn and Skarmory.Return is the only STAB. And Earthquake KOs 0 HP 4Def Heatran without Dragon Dance. It Survives Flash Cannon from neutral 252 Sp.atk Heatran.

Magnezone @ Choice Scarf
Trait: Magnet Pull
EVs: 16 HP / 252 SAtk / 2480 Spd
IVs: 30 Atk / 30 SAtk / 30 Spd
Timid Nature (+Spd, -Atk)
- Thunderbolt
- Volt Switch
- Flash Cannon
- Hidden Power [Fire]

To trap Skarmory,Ferrothorn, Bisharp and Scizor. Deals with Flying and Water types.
Hidden Power Fire is for trapped Steel Types. Switches in on Bullet Punches And Iron Heads.
354(with scarf) speed outspeeds Base 111 Pokemon(Thundurus).

Mew @ Leftovers
Trait: Synchronize
EVs: 252 HP / 136 SDef / 120 Spd
Careful Nature (+SDef, -SAtk)
- Taunt
- Will-O-Wisp
- Soft-Boiled
- Knock Off

Bulky as hell. Its here to Switch in on powerful attacks to give other team members safe switch in. Will-o-Wisp to punish physical attackers. Soft Boiled for healing. Knock Off to remove Choice Items on the switch. A better stall set is required.

Gengar (M) @ Life Orb
Trait: Levitate
EVs: 252 SAtk / 4 SDef / 252 Spd
Timid Nature (+Spd, -Atk)
- Shadow Ball
- Sludge Wave
- Focus Blast
- Destiny Bond

Finding a replacement for this one.

Starmie @ Life Orb
Trait: Analytic
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Hydro Pump
- Ice Beam
- Psyshock
- Rapid Spin

My hazard remover. Analytic hits hard on the Pokemon that switch in on the turn. Rapid Spin for Hazard removal. I am finding a replacement for this also. Help required.

Talonflame (M) @ (No Item)
Trait: Gale Wings
EVs: 248 HP / 252 Atk / 8 Spd
Adamant Nature (+Atk, -SAtk)
- Acrobatics
- Roost
- Swords Dance
- Flare Blitz!

Bulky Talonflame is 4HKO by Heatran Lava Plume and Clefable Moonblasts cant do any major damage. After a Sword Dance it can sweep entire teams. No item for Acrobatics. Flare Blitz for STAB. Roost for healing.

Comments

So far your team is good. But you have a lot of complicated EVs. Just start out with the basic EV spreads because certain Pokemon aren't meant to take certain hits.

- Your Altaria set is good. But I see one problem. Why have Fire Blast if you have Adamant Nature? It'll limit the power. I suggest replacing Fire Blast with Roost for better recovery and an easier time for set-up.  Also, you should change the EVs to something like 252 Atk / 192 Speed / 64 HP. This maximizes Altaria's offensive presence and gives it a good Speed. In addition, it still retains some of its bulk.
 - I'm not sure what kind of role you want to replace Gengar with.
 - Starmie's set is decent. If you really want another Spinner, Excadrill is a good choice. It gets access to SR and Rapid Spin (which is what you'll need).
 - Talonflame should have some sort of item.  Have something like Sharp Beak and then put Brave Bird for good damage.

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Fixes I'm proposing:

- Make altaria's EV spread the standard (the one MechSteelix suggested) and replace Fire Blast for Roost -OR- run the Cotton Guard Altaria set.
- Make talonflame the Specially Defensive Stallbreaker set OR the Bulk up set. Replaces Mew's role an opens up a slot for you.
-In the extra pokemon slot (if you use the change above), run either Bulky Garchomp or Hippowdon to have a reliable means of Hazards plus a mon to discourage VoltTurn strats.
- Gengar can be replaced by either Thunder Wave + CM Magic Guard Clefable -OR- cleric Unaware Clefable.
- Make starmie run the Reflect Type Defensive set for a more reliable spinner


Will add sets and all when i wake up in a few hours, as well as detailed descriptions as to why im suggesting such changes.

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i guess u haven't woken up yet.....