The Eternal Fire Source/Taking the Lava Lakes Railway

Here is how the search for the Eternal Fire Source begins in Rise of the Portal Masters.

Back at the Ruins, The Crucible of the Ages is being placed on the Core of Light.

Master Eon: The Crucible of the Ages, Made to withstand the terrible forces of the thousand burning suns.

With the Crucible in place, Hugo begins his search for the Eternal Fire Source.

Meanwhile at Kaos' Castle, He was even more upset with the Skylanders interface.

Kaos: Glumshanks!

Glumshanks: Yes, Lord Kaos?

Kaos: I have a job for you! Those cursed Skylanders, Ohh, And those big faker of the Portal Masters has interfered with my plan to become Emperor of Skylands for the last time! But you, Glumshanks, You can stop them!

Glumshanks: Me?

Kaos: See? Things are... Very bad for us right now.

Glumshanks: But I thought you said the Darkness was growing, That it didn't matter what they did. You said...

Kaos: Nevermind what I said! Look, Glumshanks. All we have to do is keep them from getting one, Just one of the Eternal Sources, And it'll be all over. Which raise me to you, Old friend. All you have to do is make your way deep underground sneak past the deadly lava guardians and withstand the scorching heat of a burning volcano to sabotage tracks of my train. (breathing deep) Meanwhile I'll go on ahead and simply go after the Eternal Fire Source myself. (laughs evilly) See? There's more than one way to derail their plans!

Glumshanks: Please tell me you didn't just say that.

Kaos: Oh, I did! (laughs evilly)

Back at the Ruins, Everyone was grateful Diggs was doing alright.

Percy: We're glad you're okay, Diggs.

Diggs: Thanks to you and your friends, Percy.

Spike: At least we've got the Crucible into the Core.

Twilight Sparkle: What's next?

Just then, Hugo was beginning to research what will happen next.

Hugo: The Core of Light is nearly complete, But we aren't done yet. The caves underground go deep. These train tracks should lead you to the lava lakes, Where you'll find the Eternal Fire Source.

Diggs: Ooh... That sounds dangerous.

Hugo: It will be, Only creatures of the deep dwell there.

Diggs: Well, At least it will be warm. And hey, My leg is all better now! I'll get the train started. Are you guys ready to go now?

SpongeBob SquarePants: Yes, I am.

Mumfie: Yes, Maybe.

Twilight Sparkle: Maybe.

So, Everyone hopped on the train as they head deeper in the mines.

When they went deep underground, They discovered the Lava Lakes Railway.

Thomas the Tank Engine: Wow!

Percy: Bust My Boiler!

James: Look at this!

Diggs: Alright. I guess it's up to us to get the Eternal Fire Source. The Tracks splits here. One leads to the old mines, But it's caved in. You guys will have to find a lever to switch the tracks so we can choo choo down to the Lava Lakes. I'll just keep shoveling coal while you guys look around for the lever.

Toby: We're trains.

Mumfie: But still, We'll need to find a lever to put together on the tracks.

Rainbow Dash: With you all the way, Mumfie.

Mumfie: Alright, Let's go.

Goofy: Wait for me!

Donald Duck: Come on!

So, Everyone started searching for the lever.

Mickey Mouse: Any luck yet, Twilight?

Twilight Sparkle: Not yet.

Just then, Pinkie Pie and Patrick found it.

Patrick Star: Found it!

Just as Pinkie pulls the lever, The tracks turns for the train as everyone head to the right direction. But just they were on the right track, They notice another splitting track.

Diggs: Oh, What a surprise. Need to find another lever. Ha! Who build this thing anyway!? They know nothing of Mole Engineering.

Henrietta: Nevermind, Diggs. We'll just find another lever for this track.

Toby: Henrietta's right, Diggs.

So, They found the next lever where the last one as always located.

Fluttershy: Here's another lever. (pulls the lever)

At last, The tracks turns to the next direction. Soon, The train stops at the gate.

Diggs: Hmm... This gate leads to the Crystal Grottos, But it's locked. See if any of you can find a lever to open it.

Sandy Cheeks: (sniffs) Y'all smell something burning?

Patrick Star: Nope, I don't even know why I can't smell.

SpongeBob SquarePants: That's because you don't have a nose, Patrick.

Patrick Star: Oh, Right.

Spongebob Squarepants: I think my pants are on fire.

As spongebob screams in pain rainbow dash douses the fire on spongebob squarepants.

Spongebob: thanks Rainbow Dash.

Rainbow Dash: your welcome.

So, Everyone started searching for the next lever.

SpongeBob SquarePants: Anything yet, Guys?

Applejack: Nope.

Eruptor: Keep looking, We've gotta dig through the Crystal Grottos.

Spike: At least I could for a snack.

Just as Spike started eating the Crystal Grottos, He found the lever and pulled it as the train leaves to their next destination. Along the way, There was no rails to go left.

Diggs: What happened here? The tracks has been sabataged! Hmm....

Just as Glumshanks derails, He notice the heroes and took off.

Diggs: This looks like a job for a Mole! Push those giant stone blocks to bridge the gasps, Then I'll build new tracks on top of them.

Thomas the Tank Engine: No problem, Diggs.

Percy: We can help.

While everyone got the blocks the bridge, The engines helps out Diggs with the rails.

James: Well, So far so good.

Emily: How's the bridging coming?

Diggs: Anything, Applejack!?

Applejack: Almost got it, Diggs.

Diggs: Good, Good.

At last, The rails are built and ready for the train to continue.

Diggs: Well done, Everyone! We make one heck of a team. I'll repair the broken tracks and we'll be off. And don't worry, I'm making sure the train is safe.

Percy: Okay, Diggs.

Squidward Tentacles: If you say so.

It took a while, But Diggs managed to fix the broken train tracks.

Diggs: Okay, Done! Would've been quicker if any of you had helped. But it's fine. Let's move!

Rarity: With you all the way, Diggs.

Twilight Sparkle: Come on, We've got to get to the Eternal Fire Source.

Spike: Right behind you, Twilight.

Just as the train kept on going down, Glumshanks was down there as he saw it and ran off.

Just as they were getting close to the Eternal Fire Source, The train stopped at the buffers.

Diggs: Here we are, The Lava Lakes. Let's split up. I'll keep this train running while you guys go find the Eternal Fire Source. Wish me luck!

Fluttershy: I hope he'll be okay on his own.

Pinkie Pie: No worries, Fluttershy. He'll be fine, He's Diggs!

Diggs: Right, Pinkie! Be careful!

So, They continued on as Diggs stayed at the train.

Spyro: How close do you guys think we are so far?

Heater: I got a feeling in my ring that we're getting closer then we thought.

Sheldon J. Plankton: Wow, Let's hope you're right.

Mr. Krabs: I just hope we don't state our welcome for too long because of this heat.

Then, Mr. Krabs noticed a fire on his pants.

Mr. Krabs: AAAAAH!!! Me pants'er on fire! Me underwear's on fire! I'm on fire!

With relief, He fell into the cool water close by.

Mr. Krabs: Oh yeah!

SpongeBob SquarePants: Come on, Mr. Krabs. We gotta get to the Eternal Fire Source.

But when everyone got to the Eternal Fire Source, It was too late as Kaos appeared.

Kaos: (as a spirit) Oh No! I don't know how you guys did it before, But not this time! The Eternal Fire Source is mine, I tell you! Mine! Er, Even in the mine!

Just as he summoned an evil fire minions, Flameslinger was well prepared to fight.

Flameslinger: Come on and get some!

So, Flameslinger's fight goes on for sometime.

Heater: Go, Flameslinger!

Eruptor: Give all you got, Pal!

Pinkie Pie: Go, Flameslinger! Go!

Flameslinger: Eat this!

With one shot of his fiery arrow, The evil minion was brought down.

Kaos: (as a spirit) Hey, You extinguished my Pyro Archer! Now, That really burns me up! So, In return, Now, I'm gonna really turn up the Heat! (laughs evilly)

As Kaos casts his fiery spell, Everyone had to avoid the obstacles.

Eruptor: Heads up!

Twilight Sparkle: Whoa!