This is one of my first competitive teams any comments would be greatly appreciated.
Heatran
Naive @ Shuca Berry
4Atk / 252Spe / 252SAtk
Fire Blast
Earth Power
Stealth Rock
Explosion
Dragonite
Adamant @ Life Orb
252HP / 52Atk / 204Spe
Earthquake
Dragon Claw
Dragon Dance
Roost
Gyarados
Adamant @ Choice Band
64HP / 252Atk / 192Spe
Waterfall
Ice Fang
Earthquake
Stone Edge
Tyranitar
Naive @ Expert Belt
48Atk / 252SAtk / 208Spe
Crunch
Ice Beam
Flamethrower
Superpower
Magnezone
Relaxed @ Light Clay
252HP / 112Atk / 144Def
Reflect
Light Screen
Thunderbolt
Explosion
Forretress
Relaxed @ Leftovers
252HP / 112Atk / 144Def
Spikes
Rapid Spin
Payback
Explosion
Conclusion: 3 Explodes/ 2 Good Type coverage sweepers and a Endurace Dragonite to finish off. I'm open to massive overhauls or small move changes.

Heatran
Naive @ Shuca Berry
4Atk / 252Spe / 252SAtk
Fire Blast
Earth Power
Stealth Rock
Explosion
- I Chose Heatran to Lead because it's the most successful IMO, it is Fire/Steel which means Fire Blast can hurt common leads like Jirachi and he has many resistances as well to counter whatever most leads can dish out. Machamp is and Infernape can hurt but a quick switch to my Gyarados and that'll usually 2KO or OHKO depending if I have Stealth Rock out, but thats only special cases. Overall, confident lead.

Dragonite
Adamant @ Life Orb
252HP / 52Atk / 204Spe
Earthquake
Dragon Claw
Dragon Dance
Roost
- Every Dragonite build now a days differ so much from each other, however, I prefer this one. Overall, the idea is to do more damage over the longer period of time he will be alive, which is why I had the 252HP Ev's which make Roost more powerful. Magnezone can counter any types Dragonite can't, simple strategy. Longevity=Strong offense, i'm confident on this build as well. However, Im wondering if it was right to set 52Atk Ev's and 204Spe. Comment.

Gyarados
Adamant @ Choice Band
64HP / 252Atk / 192Spe
Waterfall
Ice Fang
Earthquake
Stone Edge
- Carbon copy of a Choice Band Gyarados, he can Ice Fang Salamence, Stone Edge anything Fire or Ice and STAB Waterfall any Heatran or Machamp Leads. However, again I question my EV spread on 64HP and 192Spe, wondering if I should max out Spe.

Tyranitar
Naive @ Expert Belt
48Atk / 252SAtk / 208Spe
Crunch
Ice Beam
Flamethrower
Superpower
- With all the Steel types in my party I thought I needed a Rock to Balance the team out. Hes a monster Sweeper I chose this build for as much type coverage as I could get. Between Tyranitar and Gyarados not much can slip past the team. However, I'm considering Choice Specs.

Magnezone
Relaxed @ Light Clay
252HP / 112Atk / 144Def
Reflect
Light Screen
Thunderbolt
Explosion
- Simple strategy, Reflect + Light Screen Switch out or Explode for the free switch in. I like this build for Magnezone and I feel its underrated, it can provide Dragonite or Tyranitar or even Heatran with heavy defense and potentially take out a Scizor or Skarmory with him through Magnet Pull, ending that story.

Forretress
Relaxed @ Leftovers
252HP / 112Atk / 144Def
Spikes
Rapid Spin
Payback
Explosion
- Rapid Spin away the Stealth Rock if it even got setup and create spikes, I plan on switching him in after Heatran if he's successful. Explode will take out another wall/sweeper keeping my team from its potential. Massive Defense on this build, would like to know if that's advised.
- The Ev spread on most of my sets is not maxed out like most sets, which makes me feel like its futile to even ev spe unless i max it especially it the competitive metagame. comments and help for a new gamer?
Conclusion: 3 Explodes/ 2 Good Type coverage sweepers and a Endurace Dragonite to finish off. I'm open to massive overhauls or small move changes.