With the new 5th Gen Pokemon added to the massive selection of Pokes to choose from, I have found it hard to take this change easily. What you see here is my good ol' 4th Gen team that has won me many battles and got me close to beating a few well known battlers, even if it was only 2 or 3 of them.
But with new threats like Excadrill and Conkeldurr on the prowl, I humble myself and ask anyone who can help me evolve my 4th Gen team into a wonderful 5th Gen team.
Extreme special thanks to LV, who was the one who rated the team that formed this one.
Here it is
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Heatran
Item: Life Orb
Nature: Rash
EVs: 172 HP/252 SpeAtk/82 Spe
Moves: Overheat/HP Grass/Stealth Rock/Explosion
Description: Heatran used to be my greatest anti lead in the very late days of 4th gen. He helped me put immediate pressure on teams utilizing Lead Machamp, and Defensive teams leading with Forretress or Skarmory. Offensive pressure is very important for teams like this, and Heatran provided that really well, right from the get go. 172 HP EVs helped switch in on random Rest Talk Rotom-A Thunderbolts on Stall teams, and a bunch of other neutral uninvested Special Attacks. Teams that used Lead Machamp always attempted to Dynamic Punch Heatran, but the power of max SpeAtk, Life Orb, and Overheat is so powerful it OHKOs Machamp before it can happen. Plus thanks to Machamp's No Guard, Overheat was guarateed to hit.
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Flygon
Item: Choice Scarf
Nature Adamant
EVs: 252 Atk/4 Def/252 Spe
Moves: Outrage/Earthquake/U-turn/Thunder Punch
Description: The revenge killer of the team and Scizor's U-Turn partner. (Scizor will be mentioned later) With Flygon, I had an excellent way to revenge kill all Dragon Dance Gyarados variants, Dragon Dance Dragonite, and Mixed Flygon. I found it pointless to run Jolly when the majority of the metagame was slower than Flygon with a Choice Scarf so Adamant helped with power. When someone got 1 Dragon Dance with Gyarados with either a Jolly or an Adamant Nature, Flygon was still fast enough with an Adamant Nature to outspeed and OHKO with Thunderpunch. Synergistically, Flygon and Scizor paired remarkably well as a U-turn duo, covering each other's weaknesses and being able to scout out dangerous threats to remove for Tyranitar's or Gyarados' sweep. Teams I've seen utilizing U-turn Flygon and Scizor apply and maintain pressure on the opponent, giving very little breathing room to the opponent.
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Tyranitar
Item: Lum Berry
Nature: Jolly
EVs: 252 Atk/4 HP/252 Spe
Moves: Dragon Dance/Stone Edge/Earthquake/Crunch
Desription: The good ol' Dragon Dancer. Quite dangerous once it set up. The Lum Berry is there so that it can take a status and freely Dragon Dance and then retaliate. The Jolly Nature allowed Tyranitar to outspeed Starmie and other Pokemon with a base Speed of 115 after 1 Dragon Dance.
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Shaymin
Item: Leftovers
Nature: Timid
EVs: 252 SpeAtk/252 Spe/ 4 SpeDef
Moves: Leech Seed/HP Fire/Seed Flare/Protect
Description: Shaymin provided an excellent check to Suicune and other Water-types, as well as being an annoyance to Stall in general. For example, I basically switch in on Suicune and 2HKO it with Seed Flare before it 2HKOes me with Ice Beam, and I can always recover health back via Leech Seed+Protect. Things like Infernape and Heatran love to switch in on Shaymin, catching them off guard with Leech Seed and switching to Gyarados/Flygon on the Fire-type attack will mean they will regain their lost health back, especially Gyarados who loses a chunk from Stealth Rock. I can use a bulkier spread too, speed is very important for this team, and so I used a max/max spread, to check the Offensive Waters and provide a fast Leech Seed.
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Scizor
Item: Choice Band
Nature: Adamant
Ability: Technician
EVs: 248 HP/252 Atk/8 Spe
Moves: Bullet Punch/Quick Attack/U-Turn/Superpower
Description: As mentioned with Flygon, Scizor was a great U-Turn partner/scout and covered Flygon's weaknesses, same with Flygon so both work synergistically. I don't really find a lot of times where Quick Attack is handy although it has worked a few times so I would appreciate a tip on that if possible.
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Gyarados
Item: Leftovers
Nature: Adamant
EVs: 156 HP/72 Atk/96 Def/184 Spe
Moves: Dragon Dance/Taunt/Waterfall/Stone Edge
Description: Ah yes, the Bulky Gyarados set. Between Shaymin+Gyarados I cover Stall really well, Shaymin taking on Rest Talk Rotom-A for Gyarados, and then Gyarados using Taunt+Dragon Dance to sweep the team. Gyarados easily walls Infernape, Lucario, and Heatran. When opposing Heatran try to Earth Power my Heatran, I switch to this guy and Dragon Dance to see what my opponent switches to. If its something that can stall and wall me like Vaporeon, I can just Taunt and do another Dragon Dance. Then I proceed to Stone Edge the thing. Gyarados really covers Heatran well and the Bulky set allows me to defeat stall, wall, cover Heatran, and sweep at the same time.
But with new threats like Excadrill and Conkeldurr on the prowl, I humble myself and ask anyone who can help me evolve my 4th Gen team into a wonderful 5th Gen team.
Extreme special thanks to LV, who was the one who rated the team that formed this one.
Here it is
------------

Heatran
Item: Life Orb
Nature: Rash
EVs: 172 HP/252 SpeAtk/82 Spe
Moves: Overheat/HP Grass/Stealth Rock/Explosion
Description: Heatran used to be my greatest anti lead in the very late days of 4th gen. He helped me put immediate pressure on teams utilizing Lead Machamp, and Defensive teams leading with Forretress or Skarmory. Offensive pressure is very important for teams like this, and Heatran provided that really well, right from the get go. 172 HP EVs helped switch in on random Rest Talk Rotom-A Thunderbolts on Stall teams, and a bunch of other neutral uninvested Special Attacks. Teams that used Lead Machamp always attempted to Dynamic Punch Heatran, but the power of max SpeAtk, Life Orb, and Overheat is so powerful it OHKOs Machamp before it can happen. Plus thanks to Machamp's No Guard, Overheat was guarateed to hit.
------------

Flygon
Item: Choice Scarf
Nature Adamant
EVs: 252 Atk/4 Def/252 Spe
Moves: Outrage/Earthquake/U-turn/Thunder Punch
Description: The revenge killer of the team and Scizor's U-Turn partner. (Scizor will be mentioned later) With Flygon, I had an excellent way to revenge kill all Dragon Dance Gyarados variants, Dragon Dance Dragonite, and Mixed Flygon. I found it pointless to run Jolly when the majority of the metagame was slower than Flygon with a Choice Scarf so Adamant helped with power. When someone got 1 Dragon Dance with Gyarados with either a Jolly or an Adamant Nature, Flygon was still fast enough with an Adamant Nature to outspeed and OHKO with Thunderpunch. Synergistically, Flygon and Scizor paired remarkably well as a U-turn duo, covering each other's weaknesses and being able to scout out dangerous threats to remove for Tyranitar's or Gyarados' sweep. Teams I've seen utilizing U-turn Flygon and Scizor apply and maintain pressure on the opponent, giving very little breathing room to the opponent.
------------

Tyranitar
Item: Lum Berry
Nature: Jolly
EVs: 252 Atk/4 HP/252 Spe
Moves: Dragon Dance/Stone Edge/Earthquake/Crunch
Desription: The good ol' Dragon Dancer. Quite dangerous once it set up. The Lum Berry is there so that it can take a status and freely Dragon Dance and then retaliate. The Jolly Nature allowed Tyranitar to outspeed Starmie and other Pokemon with a base Speed of 115 after 1 Dragon Dance.
------------

Shaymin
Item: Leftovers
Nature: Timid
EVs: 252 SpeAtk/252 Spe/ 4 SpeDef
Moves: Leech Seed/HP Fire/Seed Flare/Protect
Description: Shaymin provided an excellent check to Suicune and other Water-types, as well as being an annoyance to Stall in general. For example, I basically switch in on Suicune and 2HKO it with Seed Flare before it 2HKOes me with Ice Beam, and I can always recover health back via Leech Seed+Protect. Things like Infernape and Heatran love to switch in on Shaymin, catching them off guard with Leech Seed and switching to Gyarados/Flygon on the Fire-type attack will mean they will regain their lost health back, especially Gyarados who loses a chunk from Stealth Rock. I can use a bulkier spread too, speed is very important for this team, and so I used a max/max spread, to check the Offensive Waters and provide a fast Leech Seed.
------------

Scizor
Item: Choice Band
Nature: Adamant
Ability: Technician
EVs: 248 HP/252 Atk/8 Spe
Moves: Bullet Punch/Quick Attack/U-Turn/Superpower
Description: As mentioned with Flygon, Scizor was a great U-Turn partner/scout and covered Flygon's weaknesses, same with Flygon so both work synergistically. I don't really find a lot of times where Quick Attack is handy although it has worked a few times so I would appreciate a tip on that if possible.
------------

Gyarados
Item: Leftovers
Nature: Adamant
EVs: 156 HP/72 Atk/96 Def/184 Spe
Moves: Dragon Dance/Taunt/Waterfall/Stone Edge
Description: Ah yes, the Bulky Gyarados set. Between Shaymin+Gyarados I cover Stall really well, Shaymin taking on Rest Talk Rotom-A for Gyarados, and then Gyarados using Taunt+Dragon Dance to sweep the team. Gyarados easily walls Infernape, Lucario, and Heatran. When opposing Heatran try to Earth Power my Heatran, I switch to this guy and Dragon Dance to see what my opponent switches to. If its something that can stall and wall me like Vaporeon, I can just Taunt and do another Dragon Dance. Then I proceed to Stone Edge the thing. Gyarados really covers Heatran well and the Bulky set allows me to defeat stall, wall, cover Heatran, and sweep at the same time.