
The team:






Introduction:
Yes here's is my second RMT. I've been testing that team and is working good, but I need you help because I want to make it better.
A closer look:

Hippowdon (M) @ Leftovers
Trait: Sand Stream
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature (+Def, -SAtk)
- Stealth Rock

- Whirlwind

- Earthquake

- Slack Off

The main function of Hippowdon is to weather inducer.
Hippowdon, because their defenses can wall some pokemons like Terrakion, Lucario and Dragonite.
Furthermore, due to earthquake move It can beat many of those pokemons.
I should also mention the whirlwind move which causes the pokemon to be replaced by another and thus avoid a sweep or to defeat the opposite theam thanks to the residual damage.
Stealth Rock is to help the team and to break the annoying Focus Sash.
Slack Off is to recover and to stall some pokemons like Flame Orb Conkeldurr.
Item: Flame Orb / Toxic Orb
Trait: Guts
Nature: Adamant
EVs: 128 HP / 252 Atk / 128 SpD
Moveset:
~ Drain Punch
~ Mach Punch
~ Facade / Ice Punch
~ Payback
Trait: Guts
Nature: Adamant
EVs: 128 HP / 252 Atk / 128 SpD
Moveset:
~ Drain Punch
~ Mach Punch
~ Facade / Ice Punch
~ Payback

Latias (F) @ Life Orb
Trait: Levitate
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Draco Meteor

- Hidden Power [Fire]

- Psyshock

- Roost

or

Latios (F) @ Life Orb
Trait: Levitate
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Draco Meteor

- Hidden Power [Fire]

- Psyshock

- Roost

Latias is a offensive pokemon, not as good as Latios but not that bad. Its function is rather offensive pivot and not Wallbreaker. I should also mention that it is a good wall of Rotom-W, which helps my team enough.
Although his special attack does not seem too high compared to Latio's SpA, Latias can defeat some threats as Keldeo or Thundurus-T, which are quite used in rain.
Hidden Power [Fire] is to defeat Scizor (can use Pursuit) and ferrothorn, (preventing it from setting up Spikes or Stealth Rock).
Then I have Psyshock, which helps against some Pokemons like Calm Mind Keldeo and other fighting types.
Another option would be Psyquic due to the new Conkeldur's set.
Finally I have Roost to recover.
The main threats of this pokemon are Weaville and Tyranitar

Terrakion @ Choice Band
Trait: Justified
EVs: 4 HP / 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- Close Combat

- Stone Edge

- X-Scissor

- Earthquake

Terrakion is my sweeper. With its incredible attack and the item Choice Band can defeat most pokemon in ou (including Gliscor):
Note: Only in Sand Storm and if rocks are up.
252 Atk Choice Band Terrakion Stone Edge vs. 252 HP / 184+ Def Gliscor: 159-187 (44.91 - 52.82%) -- 42.97% chance to 2HKO after Stealth Rock
Damage that Gliscor does to Terrakion:
0 Atk Gliscor Earthquake vs. 4 HP / 0 Def Terrakion: 224-266 (69.13 - 82.09%) -- guaranteed 2HKO
252+ Atk Gliscor Earthquake vs. 4 HP / 0 Def Terrakion: 318-374 (98.14 - 115.43%) -- 87.5% chance to OHKO
252+ Atk Gliscor Earthquake vs. 4 HP / 0 Def Terrakion: 318-374 (98.14 - 115.43%) -- 87.5% chance to OHKO
I'm not going to mention all the moves of Terrakoin, because their function is obvious, but I would like to emphasize the movement Earthquake which has the possibility to OHKO Tentacruel.
Damange that Terrakion does to Tentacruel:
252 Atk Choice Band Terrakion Earthquake vs. 252 HP / 236+ Def Tentacruel: 310-366 (85.16 - 100.54%) -- 6.25% chance to OHKO
252 Atk Choice Band Terrakion Earthquake vs. 252 HP / 240 Def Tentacruel: 340-400 (93.4 - 109.89%) -- 62.5% chance to OHKO
252 Atk Choice Band Terrakion Earthquake vs. 252 HP / 240 Def Tentacruel: 340-400 (93.4 - 109.89%) -- 62.5% chance to OHKO
Damange that Terrakion does to Tentacruel after Stealth Rock:
252 Atk Choice Band Terrakion Earthquake vs. 252 HP / 236+ Def Tentacruel: 310-366 (85.16 - 100.54%) -- 81.25% chance to OHKO after Stealth Rock
252 Atk Choice Band Terrakion Earthquake vs. 252 HP / 240 Def Tentacruel: 340-400 (93.4 - 109.89%) -- guaranteed OHKO after Stealth Rock
252 Atk Choice Band Terrakion Earthquake vs. 252 HP / 240 Def Tentacruel: 340-400 (93.4 - 109.89%) -- guaranteed OHKO after Stealth Rock
Furthermore, as most of Terrakion have Sacred Sword or Quick Atack, Earthquake is unesxpected.
Another option would be to Quick Atack, because my team doesn't have any pokemon with priority moves.

Forretress (M) @ Leftovers
Trait: Sturdy
EVs: 252 HP / 200 Def / 56 SAtk
Relaxed Nature (+Def, -Spd)
- Spikes

- Hidden Power [Ice]

- Volt Switch


- Rapid Spin

Forretress is my spinner and also a good check against some dragons like Choice Band Haxorus and Choice Band Kyurem-B
252+ Atk Choice Band Haxorus Earthquake vs. 252 HP / 200+ Def Forretress: 116-137 (32.76 - 38.7%) -- 5.1% chance to 3HKO
252+ Atk Choice Band Kyurem-B Outrage vs. 252 HP / 200+ Def Forretress: 116-137 (32.76 - 38.7%) -- 5.1% chance to 3HKO
252 Atk Kyurem-B Fusion Bolt vs. 252 HP / 200+ Def Forretress: 79-93 (22.31 - 26.27%) -- possible 5HKO
252+ Atk Choice Band Kyurem-B Outrage vs. 252 HP / 200+ Def Forretress: 116-137 (32.76 - 38.7%) -- 5.1% chance to 3HKO
252 Atk Kyurem-B Fusion Bolt vs. 252 HP / 200+ Def Forretress: 79-93 (22.31 - 26.27%) -- possible 5HKO
Damange that Kyurem-B and Haxorus do to Forrestress after Stealth Rock:
252+ Atk Choice Band Haxorus Earthquake vs. 252 HP / 200+ Def Forretress: 116-137 (32.76 - 38.7%) -- guaranteed 3HKO after Stealth Rock
252- Atk Choice Band Kyurem Outrage vs. 252 HP / 200+ Def Forretress: 78-92 (22.03 - 25.98%) -- possible 4HKO after Stealth Rock
252 Atk Kyurem-B Fusion Bolt vs. 252 HP / 200+ Def Forretress: 79-93 (22.31 - 26.27%) -- possible 4HKO after Stealth Rock
252- Atk Choice Band Kyurem Outrage vs. 252 HP / 200+ Def Forretress: 78-92 (22.03 - 25.98%) -- possible 4HKO after Stealth Rock
252 Atk Kyurem-B Fusion Bolt vs. 252 HP / 200+ Def Forretress: 79-93 (22.31 - 26.27%) -- possible 4HKO after Stealth Rock
Damange that Forretress does to Haxorus and Kyurem-B:
0 Atk Forretress Gyro Ball (93 BP) vs. 36 HP / 0 Def Haxorus: 102-120 (33.77 - 39.73%) -- guaranteed 3HKO
0 Atk Forretress Gyro Ball (74 BP) vs. 0 HP / 0 Def Kyurem-B: 146-174 (37.34 - 44.5%) -- guaranteed 3HKO
0 Atk Forretress Gyro Ball (74 BP) vs. 0 HP / 0 Def Kyurem-B: 146-174 (37.34 - 44.5%) -- guaranteed 3HKO
Damange that Forrtress does to Terrakion:
Choice Band Terrakion: 0 Atk Forretress Gyro Ball (113 BP) vs. 4 HP / 0 Def Terrakion: 242-288 (74.69 - 88.88%) -- guaranteed 2HKO
Choice Scarf Terrakion: 0 Atk Forretress Gyro Ball (150 BP) vs. 4 HP / 0 Def Terrakion: 324-384 (100 - 118.51%) -- guaranteed OHKO
Choice Scarf Terrakion: 0 Atk Forretress Gyro Ball (150 BP) vs. 4 HP / 0 Def Terrakion: 324-384 (100 - 118.51%) -- guaranteed OHKO
To finish I have Hidden Power [Ice], wich is a good move against Gliscor, Landorus and Garchomp
56 SpA Forretress Hidden Power Ice vs. 252 HP / 0 SpD Gliscor: 184-220 (51.97 - 62.14%) -- 62.5% chance to 2HKO
56 SpA Forretress Hidden Power Ice vs. 0 HP / 4 SpD Landorus: 176-208 (55.17 - 65.2%) -- guaranteed 2HKO
56 SpA Forretress Hidden Power Ice vs. 200 HP / 0 SpD Landorus-T: 180-212 (48.78 - 57.45%) -- 45.31% chance to 2HKO
56 SpA Forretress Hidden Power Ice vs. 0 HP / 0 SpD Garchomp: 168-200 (47.05 - 56.02%) -- 76.17% chance to 2HKO
56 SpA Forretress Hidden Power Ice vs. 0 HP / 4 SpD Landorus: 176-208 (55.17 - 65.2%) -- guaranteed 2HKO
56 SpA Forretress Hidden Power Ice vs. 200 HP / 0 SpD Landorus-T: 180-212 (48.78 - 57.45%) -- 45.31% chance to 2HKO
56 SpA Forretress Hidden Power Ice vs. 0 HP / 0 SpD Garchomp: 168-200 (47.05 - 56.02%) -- 76.17% chance to 2HKO
Damange that does Forretress to Gliscor, Landorus -T and Landorus after Stealth Rock:
56 SpA Forretress Hidden Power Ice vs. 252 HP / 0 SpD Gliscor: 184-220 (51.97 - 62.14%) -- guaranteed 2HKO after Stealth Rock
56 SpA Forretress Hidden Power Ice vs. 0 HP / 4 SpD Landorus: 176-208 (55.17 - 65.2%) -- guaranteed 2HKO after Stealth Rock
56 SpA Forretress Hidden Power Ice vs. 200 HP / 0 SpD Landorus-T: 180-212 (48.78 - 57.45%) -- guaranteed 2HKO after Stealth Rock
56 SpA Forretress Hidden Power Ice vs. 0 HP / 0 SpD Garchomp: 168-200 (47.05 - 56.02%) -- guaranteed 2HKO after Stealth Rock
56 SpA Forretress Hidden Power Ice vs. 0 HP / 4 SpD Landorus: 176-208 (55.17 - 65.2%) -- guaranteed 2HKO after Stealth Rock
56 SpA Forretress Hidden Power Ice vs. 200 HP / 0 SpD Landorus-T: 180-212 (48.78 - 57.45%) -- guaranteed 2HKO after Stealth Rock
56 SpA Forretress Hidden Power Ice vs. 0 HP / 0 SpD Garchomp: 168-200 (47.05 - 56.02%) -- guaranteed 2HKO after Stealth Rock
As you can see apart from being a good spinner Fortress is a good wall too that can check some threats if Hippowdon is dead.
Because of that bulk Forretress can easily set up Spikes which helps the team.
If the opponent doesn't have a spinner and Stealth Rock adn Spikes are up the opponent is pretty much dead.
Another option could be Volt Switch, but as you can see Gyroball is a better move for that team.
Gyroball can also hit Espeon and Gengar with predict.

Heatran (F) @ Choice Scarf
Trait: Flash Fire
EVs: 4 HP / 252 SAtk / 252 Spd
Modest Nature (+SAtk, -Atk)
- Fire Blast

- Hidden Power [Ice]

- Overheat

- Earth Power

Heatran is my revenge Killer, with the choice item I can defeat some threats like Dragonite or Garchomp.
Damange that heatran does to Garchomp:
252+ SpA Heatran Hidden Power Ice vs. 0 HP / 0 SpD Garchomp: 384-456 (107.56 - 127.73%) -- guaranteed OHKO (Modest Nature)
Another option could be a Timid Nature so I can outspeed Dragonite after a Dragon Dance (Adamant version) but then I can't OHKO Garchomp.
As you can see the main function of Heatran in my team is to defeat some dragons and to stop sun teams and also deafeat other heatran with earth power.
Heatran can also hit Tentacruel, which is bit annoying in rain.

Rotom-W @ Leftovers
Trait: Levitate
EVs: 248 HP / 28 SAtk / 232 SDef
Calm Nature (+SDef, -Atk)
- Volt Switch

- Hydro Pump

- Thunder Wave

- Pain Split

And finally Rotom-W because I had nothing to stop rain. The main function of Rotom-w is to wall Tornadus, politoed (not the specs version) and check Thundurus and Keldeo.
Then I have Thunder Wave because I can easily predict the change to Lati@s and paralyse them.
Pain Split is just to recover my Hp.
Thunder Wave can also be replaced by Will-o-Wisp, just to burn Gastrodon, and Pain Split can be replaced by Hp [Grass], so It can hit Gastrodon.
28 SpA Rotom-W Hidden Power Grass vs. 252 HP / 252+ SpD Gastrodon: 180-212 (42.25 - 49.76%) -- guaranteed 3HKO
Threat list:
Offensive threat list:


Heatran damange:
252+ SpA Heatran Hidden Power Ice vs. 4 HP / 0 SpD Latias: 136-160 (45.03 - 52.98%) -- 28.13% chance to 2HKO (Latias can't defeat my Heatran, but has Roost so it can stall me).
252+ SpA Heatran Hidden Power Ice vs. 4 HP / 0 SpD Latios: 156-184 (51.65 - 60.92%) -- guaranteed 2HKO

Dragonite:
Dragon Dance:
Item: Lum Berry / Leftovers Trait: Multiscale Nature: Adamant / Jolly
252 Atk / 4 SpD / 252 Spe
~ Dragon Dance
~ Outrage / Dragon Claw
~ Fire Punch
~ Earthquake / Roost
Choice Band:
Item: Choice Band Trait: Multiscale Nature: Adamant
252 Atk / 4 SpD / 252 Spe
~ Outrage
~ ExtremeSpeed
~ Fire Punch / Waterfall
~ Earthquake / Superpower
Bulky Dragon Dance set:
Item: Leftovers Trait: Multiscale Nature: Jolly
252 HP / 72 Def / 60 SpD / 124 Spe
~ Substitute
~ Dragon Dance
~ Dragon Claw
~ Roost

Choice Scarf
Item: Choice Scarf Trait: Moxie Nature: Naive / Jolly
252 Atk / 4 SpA / 252 Spe
~ Outrage
~ Dragon Claw
~ Earthquake
~ Fire Blast / Aqua Tail
Dragon Dance
Item: Lum Berry / Life Orb Nature: Naive
252 Atk / 4 SpA / 252 Spe
~ Dragon Dance
~ Outrage / Dragon Claw
~ Earthquake
~ Fire Blast / Hydro Pump

Special Attacker
Item: Focus Sash / Choice Scarf Nature: Timid
4 HP / 252 SpA / 252 Spe
~ Destiny Bond / Hp [Fire] / Trick
~ Sludge Bomb / Hp [Fire]
~ Shadow Ball
~ Focus Blast

Special Attacker
Item: Focus Sash Trait: Magic Guard Nature: Timid
4 HP / 252 SpA / 252 Spe
~ Psyshock / Psychic
~ Focus Blast
~ Shadow Ball
~ Hidden Power Ice / Hidden Power Fire
Defensive threat list:

Dragonite. Yes, again.
Multiscale Shuffler
Item: Leftovers Trait: Multiscale Nature: Careful
252 HP / 4 Def / 252 SpD
~ Substitute
~ Thunder Wave / Flamethrower
~ Roost
~ Dragon Tail

Special Wall
Item:Leftovers Trait:Water Absorb/Cursed Body Nature: Calm
252 HP / 36 Def / 220 SpD
~ Scald
~ Recover
~ Toxic / Will-O-Wisp
~ Shadow Ball / Ice Beam
Rotom-W damange:
28 SpA Rotom-W Volt Switch vs. 252 HP / 220+ SpD Jellicent: 116-138 (28.71 - 34.15%) -- possible 4HKO
28 SpA Rotom-W Volt Switch vs. 248 HP / 0 SpD Jellicent: 156-186 (38.7 - 46.15%) -- guaranteed 3HKO (And also the defensive version)

Wish Support
Item: Leftovers Trait: Water Absorb Nature: Bold
248 HP / 252 Def / 8 Spe
~ Wish
~ Protect
~ Scald
~ Roar / Ice Beam / Toxic
Hydration Wall
Item: Leftovers Trait: Hydration Nature: Bold
248 HP / 252 Def / 8 Spe
~ Rest
~ Scald
~ Roar / Wish
~ Toxic / Ice Beam

Defensive
Item: Leftovers Trait: Storm Drain Nature: Sassy / Calm
252 HP / 84 Def / 172 SpD
~ Earthquake / Earth Power
~ Scald / Ice Beam
~ Toxic
~ Recover
Some interesting things that I've discovered:
Choice Specs:
252 SpA Choice Specs Latios Surf vs. 252 HP / 252+ SpD Tyranitar: 224-264 (55.44 - 65.34%) -- guaranteed 2HKO
252 SpA Choice Specs Latios Hidden Power Fighting vs. 252 HP / 252+ SpD Tyranitar: 332-392 (82.17 - 97.02%) -- guaranteed 2HKO
Life Orb:
252 SpA Life Orb Latios Surf vs. 252 HP / 252+ SpD Tyranitar: 195-231 (48.26 - 57.17%) -- 44.92% chance to 2HKO
252 SpA Life Orb Latios Hidden Power Fighting vs. 252 HP / 252+ SpD Tyranitar: 291-343 (72.02 - 84.9%) -- guaranteed 2HKO
252 SpA Choice Specs Latios Surf vs. 252 HP / 252+ SpD Tyranitar: 224-264 (55.44 - 65.34%) -- guaranteed 2HKO
252 SpA Choice Specs Latios Hidden Power Fighting vs. 252 HP / 252+ SpD Tyranitar: 332-392 (82.17 - 97.02%) -- guaranteed 2HKO
Life Orb:
252 SpA Life Orb Latios Surf vs. 252 HP / 252+ SpD Tyranitar: 195-231 (48.26 - 57.17%) -- 44.92% chance to 2HKO
252 SpA Life Orb Latios Hidden Power Fighting vs. 252 HP / 252+ SpD Tyranitar: 291-343 (72.02 - 84.9%) -- guaranteed 2HKO
A final look:





