Hey guys, OmniaX here, back with another CC team, the #2 Fire core! :D
TBH this was a core I struggled with A LOT at first, because I was completely  againinst using a non Sun Fire team. :s
I got to 1400's at first with my Ninetales team (Which I changed later to a pokemon you will read about below.), and then quit the core due to an immense amount of hax and weaknesses coming my way.
I did not know what to do with Char-X Since the last time i used it was about 7 months ago on a fire team, But I was so bad back then it doesnt even count. :P
Then I decided to give the core another shot, it took me about 20-30 battles and a few hours of thinking only about this:
WHAT SET DO I RUN ON CHAR-X?
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After many tests, a bunch of calcs, and a few hours of downing myself over not knowing what to do with this Pokemon that can completely destroy teams by its own, I compromised on a set that you wil see later.
(Setting up behind screens = GG)
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And then there was Rotom-Heat!
I didnt mind it much TBH.
I used it before and its a good addition to this team, since its full of fast sweepers & Set-Up sweepers.
It took all dem Air Slashes , T-Wave, Any offensive Electric moves, ETC.
I was going to make it my SPD Wall but I figured it just dies to anything faster that uses Physical AttaX. So I balanced it to take a hit and cripple it back with W-O-W, or to set a screen of my choice.
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Moving on to my Infernape, Funny how I use the same set on every fire team XD
My main Scarf-Terrakion/Mega-Pinsir/D-Dance Gyara/Mega Gyara/Scarf-Drill/ETC. Check.
With its sash, it ALWAYS does the job done, unless I get like.. flinched or some other BS. >_>
#NormalRipperSinceGen4
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\/1[7!И! the Victini !!!
My third and probably most reliable Physical attacker.
With the immense power of V-C, Zen-Head STAB that helps a ton against Fighting & Poison, Bolt strike with dat awesome 130 BP for dem Water Types, and U-Turn for Momentum , I chose it over Darmanitan probably because I prefer Bolt Strike over EQ/Roxlide/Superpower. And Zen-Head is just an awesome STAB addition.
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My SR Setter & Spinner, Torkoal :D
Torkoal VS Flying / Fire is literally Set-Up rocks and yawn spam. Its a Win-Win for me becuase either something sleeps, or everything takes shit tons of damage from le rocks.
Lava Plume is a nice STAB addition, basically works as an offensive W-O-W since we all know, that Burn chance is hiiiiiiiigh!!!!
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My 6th pokemon. at first it was Ninetales but then when I restarted, I swapped it for Volcarona, Here is why:
Shout-Out to Dream Eater Gengar for inspiring me, to use Volcarona.
How did he inspire me you ask? Here's how:
http://pastebin.com/G1bEtd99

What does it have to do with fire you ask?

Let me fix his guide here.

Go to Rotom-Heat.
Setup screens.
Go to Char-X, SetUp Ddance.
Sweep.
If it fails you still have screens.
Go to Victini.
V-C spam.
If that fails, damn you're unlucky.
Go to Rotom-Heat. Again.
SetUp screens. Again.
Go to Infernape, Spam Close Combat.
If that fails damn youre such a noob.
Go back to R-H to set more screens.
Go to Volcarona.
Quiver Dance. Alot.
Sweep.
If that fails.. I dont wanna use the words that were used there.. :/ so, jst Re-Read the fairy one.
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Here's my team:

Volcarona @ Leftovers
Ability: Flame Body
EVs: 252 HP / 252 Def / 6 SpA
Bold Nature
IVs: 0 Atk / 30 SpA / 30 SpD
- Fiery Dance
- Bug Buzz
- Hidden Power [Ground]
- Quiver Dance

Infernape (M) @ Focus Sash
Ability: Iron Fist
EVs: 252 Atk / 4 SpA / 252 Spe
Hasty Nature
- Flamethrower
- Close Combat
- Mach Punch
- ThunderPunch

Victini @ Choice Scarf
Ability: Victory Star
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- V-create
- Zen Headbutt
- Bolt Strike
- U-turn

Torkoal (M) @ Leftovers
Ability: Shell Armor
EVs: 250 HP / 252 Def / 8 SpD
Bold Nature
IVs: 0 Atk
- Yawn
- Lava Plume
- Stealth Rock
- Rapid Spin

Charizard @ Charizardite X
Ability: Blaze
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Dragon Claw
- Earthquake
- Dragon Dance
- Roost

Rotom-Heat @ Light Clay
Ability: Levitate
EVs: 248 HP / 8 SpA / 252 SpD
Bold Nature
IVs: 0 Atk
- Volt Switch
- Will-O-Wisp
- Reflect
- Light Screen
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Here are the main threats:

Mega-Diancie: 0 Switch Ins after Torkoal is dead.
Mega-Gyarados/Regular Gyarados (D-Dance or RestTalk & Twave set): 0 Switch Ins after Torkoal is dead. if no rox/its sleeping, Infernape is the best choice.
Scarf Terrakion/Drill/Keldeo/Greninja/Heracross: Makes me wanna KMS.
Mega-Gallade: 0 Switch-Ins after 1 SD/Bulk Up.
Megs Camerupt: 0 Switch Ins after Rotom-Heat is dead.
Heatran & Landorus as SR Setters, and basically being 2 of the biggest motherfuckers that , in a total coinsidence, have a potential to fuck Fire up :s
I could go on all day but, these are the main ones.
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Here are a few replays of how I worked this team:

#1 : http://replay.pokemonshowdown.com/monotype-221527512

#2 : http://replay.pokemonshowdown.com/monotype-221496421

#3 : http://replay.pokemonshowdown.com/monotype-220267612

#4 : http://replay.pokemonshowdown.com/monotype-219560253
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Thanks for taking the time to read this ^.^