Before they could get any further, the Fire Skylanders needed to switch the tracks to the right position. Their trek wouldn't be so easy. Fire Spell Punks kept lighting barrels ablaze, making them explode! Once the tracks were fixed, the gate that led to Crystal Grotto needed to be opened. When that was done, the train went deeper, but then stopped. Something was terribly wrong! "Oh No! The tracks been sabotaged!" The Molekin wailed. Eruptor, on the other hand, could have sworn he saw a troll with a pick axe run away. "Alright, here's what we'll do." The lava being said to Diggs. "We'll push those giant stone blocks over the gaps on the upper and lower sections, then you'll build new tracks on top of them!" After a while, the gaps were sealed, and the train continued its journey. However, Eruptor couldn't help but notice a troll running down the tracks as the train approached, then eventually dive into the lava. Then, they reached the Lava Lakes, where the Fire Source rested. Luckily, the Fire Skylanders could walk on lava, so they had no trouble getting to the source. However, after teleporting through a giant furnace, they would've taken the source easily…. if not for Kaos, who showed up via giant floating head! "Ok, Skyblanders," He taunted. "I don't know how you did it last time, but this time will be different! The Eternal Fire Source is MINE! Even in the MINE! Heh. Get it? Well, anyway…." And with that, he summoned a Pyro Archer which Flameslinger faced. He dashed from a fire arrow, then countered with a volley shot. After many shots were fired, the Pyro Archer was extinguished. In return, Kaos used the Fire Source's power to unleash fireballs from above and magma geysers! After that, the Fire Knight minion was summoned, who wanted to duel Ignitor. After dodging a sword strike, Ignitor unleashed his flame form to burn the minion. Then, after many blows, Ignitor used a mega slam attack to finish the minion off. Up next, Sunburn took on the evil Phoenix Dragon. He teleported to dodge a fire breath, then countered with a phoenix dash. After taking flight, Sunburn was able to send his evil self into the lava. Then, Eruptor took on his dark self, Evil Eruptor! As the dark volcano threw lava blobs, Eruptor dodged and countered with an eruption while spitting out magma balls, before finally finishing the minion via lava barf. Then, all four minions and the ultimate fire spell were unleashed but, due to their good guy work, the Fire Skylanders fried the minions. "GRRRRRRRR!" Kaos roared. "That's as far as you'll ever get on rebuilding your stupid Anti-Darkness machine! But it will be physically impossible to gain the Eternal Magic Source! Skylands is huge! And you have no idea where it is! Good luck finding THAT! MWAHAHAHAHAHAHA!" Then, Kaos left, and with the Eternal Fire Source, the Core of Light was almost complete!
"Fire," Eon said. "A force of destruction. Yet also possessing the ability to burn away all things evil!" Eruptor then inserted the Fire Source into the Core, and then sensed it power burning up. The Crucible began to burn as it harnessed its power. "Now, only the Magic Source is left." Hugo said. "But magic is extremely hard to find! And from what I can decipher, the Core needs a very special, ancient kind of magic. But my book says nothing else about it. I don't know where to look!" "Don't worry, Hugo." Spyro said. "Wherever the Source is, we'll find it! We have to, or else… all will be lost." Then, Flynn approached, with some shocking news. "Hey, you know that ancient statue in the water that we've all been wondering about?" He said. "Uh, yeah?" Spyro said, a bit confused. "Well, guess what? It's moving." "HUH?!" The dragon was shocked. "I'll get the other Magic Skylanders and the Arkeyan Skylanders to check it out with me!" Spyro said. Spyro was a rare type of dragon from a distant world, with only part of his memory fully intact. Double Trouble was a shaman who lived up to his name; by creating half-sized exploding clones of himself. Wrecking Ball was a grub that grew to enormous proportions as a result of a wizard's potion ingredient. He also loved two things: eating and wrecking! Voodood was a mighty warrior who spent most of his spare time collecting bones. As the six of them examined the statue later, it suddenly sprung to life! "GAH!" Spyro yelled, shocked. "Greetings, Skylanders." The statue spoke. "You have awakened me from my 10,000-year slumber. I am the Weapon Master, and what is left of the ancient civilization known as the Arkeyans." Chop Chop was stunned. "Did you say…. Arkeyans?!" He said, shocked. "Beep. Beep. Affirmative." Drill Sergeant replied. "Continue with statement." "Uh, okay weird taking robot statue thingy." Spyro said. "We're looking for the Eternal Magic Source and a rare type of magic. Any idea where they are?" "I understand the connections between magic and technology. I am the keeper of many secrets. I have waited for one to come, and to pass my secrets to. That which you pursue is near. Are you prepared to cross the great chain of time?" Spyro looked at the nearby chain. It appeared to be linking the Ruins to something. But what? "Well, if whatever we're looking for is there, then yes." He said. "Good. New discoveries await you." And with that, the Magic and Arkeyan Skylanders crossed to the Quicksilver Vault, where the Quicksilver, an ancient magical oil, was kept.