My best competitive build so far, counters many popular pokemons and VGC teams. The core consist of pokemon with good bulk and average or low speed to profit under trick room while being capable of enduring a couple of hits and striking with high attack stats. I think the team is very polivalent and I find myself winning most of the time with a bit of anticipation and prediction.
Porygon2 hold absolutly nothing from faking him out or taunting him. No problem, this duck-tank can take a lot of hits and hit hard so I can usualy predict a taunt and attack with Tri Attack or Ice Beam to take out or weaken an opponent while his partner do it's job. Otherwise it sets up TR and attack after. Recover and Eviolite make a nice pair and a recovery move is always profitable when predicting a protect.
Basic physical attacker who can fake out a taunter or a faster opponent while Porygon2 sets trick room up. Close Combat blasted from 558 Atk on the next turn is no joke, while Fling is used to surprise and burn a physical attacker with 100% accuracy.
Togekiss @Sitrus Berry
Trait: Serene Grace
EVs: 216 HP/40 Def/252 HP
Nature: Quiet
-Follow Me
-Air Slash
-Aura Sphere
-Roost
Tank or annoyer, Togekiss uses his bulk to endure attacks led toward him. He 60%flinch-rate the shit out of a dangerous foe while an ally switches, Spore or Burn a foe. Aura Sphere is for coverage and Roost helps getting rid of the flying weaknesses while restoring health.
Rotom-W @Wide Lens
Trait: Levitate
EVs: 60 Hp/252 SpA/196 SpD
Nature: Quiet
-Hydro Pump
-Thunderbolt
-Will-O-Wisp
-Protect
I know what you're really thinking : Wide Lens could be replaced by a better item. Actually I wanna give a sure shot with this team everytime I battle with it so I ensure I'm not getting screwed by hax or misses. Rotom's main purpose is to counter Fire and Flying types, plus neutralising rain abusers (bar Gastrodon who can be OHKO by Heatran and Breloom assuming no berry). Will-O-Wisp is an emergency move for unwanted physical attackers (I'm really upset about 'em).
Heatran @Air Balloon
Trait: Flash Fire
252 Hp/4 Def/252 SpA
Nature: Quiet
-Eruption
-Hidden Power [Grass]
-Earth Power
-Protect
To be honest, Heatran can only take 2 hits before melting back in his pokeball. On the other hand, he can do farely well during the time he's on the battlefield. Stab Eruption helps my team getting rid of the popular Scizor while having to stay alert for Superpower. HP Grass is used for Rotom-W and Gastrodon who would wall him otherwise.
Breloom @Focus Sash
Trait: Technician
EVs: 252 Hp/252 Atk/4 SpD
Nature: Brave
-Spore
-Mach Punch
-Bullet Seeds
-Protect
Breloom is my last pokemon but not the least. This forest soldier can take out threats such as rock type (Tyranitar) and water type with ease. The rest of the time, he spores opponents and try to avoid being hit because a single blow could send him hanging on a tiny focus sash.
Please tell me what could be improved on this team, wheter it's changing a move, an ev spread or a pokemon, I'm open minded and very competitive. I don't really know which pokemon I'll be having problems with so if you're thinking of a threat let me know. I'll enter the june edition of the International Challenge with it and I'm pretty confident.
The Team

Porygon 2 @Eviolite
Trait: Trace
EVs: 252 Def/252 SpA/4SpD
Nature: Quiet
-Trick Room
-Ice Beam
-Tri Attack
-Recover
Trait: Trace
EVs: 252 Def/252 SpA/4SpD
Nature: Quiet
-Trick Room
-Ice Beam
-Tri Attack
-Recover
Porygon2 hold absolutly nothing from faking him out or taunting him. No problem, this duck-tank can take a lot of hits and hit hard so I can usualy predict a taunt and attack with Tri Attack or Ice Beam to take out or weaken an opponent while his partner do it's job. Otherwise it sets up TR and attack after. Recover and Eviolite make a nice pair and a recovery move is always profitable when predicting a protect.

Hariyama @Flame Orb
Trait: Guts
EVs: 252 Hp/252 Atk/4SpD
Nature: Brave
-Fake Out
-Close Combat
-Fling
-Protect
Trait: Guts
EVs: 252 Hp/252 Atk/4SpD
Nature: Brave
-Fake Out
-Close Combat
-Fling
-Protect
Basic physical attacker who can fake out a taunter or a faster opponent while Porygon2 sets trick room up. Close Combat blasted from 558 Atk on the next turn is no joke, while Fling is used to surprise and burn a physical attacker with 100% accuracy.

Trait: Serene Grace
EVs: 216 HP/40 Def/252 HP
Nature: Quiet
-Follow Me
-Air Slash
-Aura Sphere
-Roost
Tank or annoyer, Togekiss uses his bulk to endure attacks led toward him. He 60%flinch-rate the shit out of a dangerous foe while an ally switches, Spore or Burn a foe. Aura Sphere is for coverage and Roost helps getting rid of the flying weaknesses while restoring health.

Trait: Levitate
EVs: 60 Hp/252 SpA/196 SpD
Nature: Quiet
-Hydro Pump
-Thunderbolt
-Will-O-Wisp
-Protect
I know what you're really thinking : Wide Lens could be replaced by a better item. Actually I wanna give a sure shot with this team everytime I battle with it so I ensure I'm not getting screwed by hax or misses. Rotom's main purpose is to counter Fire and Flying types, plus neutralising rain abusers (bar Gastrodon who can be OHKO by Heatran and Breloom assuming no berry). Will-O-Wisp is an emergency move for unwanted physical attackers (I'm really upset about 'em).

Trait: Flash Fire
252 Hp/4 Def/252 SpA
Nature: Quiet
-Eruption
-Hidden Power [Grass]
-Earth Power
-Protect
To be honest, Heatran can only take 2 hits before melting back in his pokeball. On the other hand, he can do farely well during the time he's on the battlefield. Stab Eruption helps my team getting rid of the popular Scizor while having to stay alert for Superpower. HP Grass is used for Rotom-W and Gastrodon who would wall him otherwise.

Trait: Technician
EVs: 252 Hp/252 Atk/4 SpD
Nature: Brave
-Spore
-Mach Punch
-Bullet Seeds
-Protect
Breloom is my last pokemon but not the least. This forest soldier can take out threats such as rock type (Tyranitar) and water type with ease. The rest of the time, he spores opponents and try to avoid being hit because a single blow could send him hanging on a tiny focus sash.
Please tell me what could be improved on this team, wheter it's changing a move, an ev spread or a pokemon, I'm open minded and very competitive. I don't really know which pokemon I'll be having problems with so if you're thinking of a threat let me know. I'll enter the june edition of the International Challenge with it and I'm pretty confident.