Vilius Returns

Vilius Returns '''is the twenty-seventh episode of Tenkai Knights. It first aired on March 15, 2014 on Cartoon Network in the United States.'''

Plot
The Guardians were shown agreeing on a decision to revive Vilius. However, Vilius's energy was possessing Zephyrus, causing the Guardian, himself, to release excessive energy in the revival process. Once Villius was revived, he overpowered the Guardians and contained them in his new fortress. Meanwhile, Mr. White told the news to the crew back on Earth (who responded with dismay). Eventually, Guren, Ceylan, Toxsa, and Chooki departed for Quarton, only to come face-to-face with the revived Corrupted army and Villius. After Granox and Slyger activated Tenkai Titan Mode, the four Tenkai Knights tried to do the same, but Villius demonstrated his ability to suppress the Knights' Tenkai Titan mode. The Knights then used Protojet mode, but Villius took them down with his Xenoship. Afterwards, Villius drained the Dragon Cubes out of the Tenkai Knights to revive the Black Dragon. However, the Dragon was unstable, in which the Black and White Dragon are conflicting together. Suddenly, Dromus showed up from the sky and severed the Dragon, causing the creature to separate into two components: the White Dragon Cubes and the Black Dragon Cubes. (The Knights and Dromus absorbed the White cubes while Villius absorbed the remaining Black Cubes.) Bravenwolf wanted to take the opportunity to defeat Villius, but Beag stepped in to convince the Knights that they should retreat "to fight another day." While the crew moaned and complained of their retreat at Mr. White's shop, Villius had a meeting with Sylger and Granox at the Guardians' HQ. Apparently, Villius apprehended all four Guardians, and Slyger and Granox praised Villius for the act, commentating on Villius's new look from absorbing the Black Dragon Cubes. Slyger and Granox then argued about which one of them is going to beat up the Guardians, so Villius gave Granox the task, while Slyger was tasked with a "special" assignment. Back on Earth, Guren, Ceylan, Toxsa, and Chooki were making remarks about their retreat from the battle, but all of them eventually agree that it's best to lay low and come back to Quarton eventually. At home, Guren asked his father what he will do if change happens. Guren's father then said that it's best to adapt to the situation at hand. The next day, Guren had a hard time explain the message to his friends, but he got the point through that all four of them need to adapt to Villius's new tactics. Gen came around to warn the crew not to underestimate Villius (since the Knights do not have access to Tenkai Titan mode anymore), and Guren acknowledged Gen for caring for the team. Upon returning to Quarton, Bravenwolf, Tributon, Valorn, and Lydendor intercepted a Corrupted invasion led by Granox (who was already in Titan mode). The four Tenkai Knights tried to take down Granox together in their basic mode, but their first attempts failed. However, Guren came up with a strategy. First, Tributon severed Granox's mace chain with an arrow. Next, Lydenor used his chain weapon to bind Granox's arm. Last of all, Valorn used his weapon to make Granox's leg become stuck. When all became successful, a surge of energy from the sky blasts the Tenkai Knights, giving them access to new elemental powers. Bravenwolf, Tributon, Valorn, and Lydenor gained access to their respective new modes: Tenkai Firestorm, Tenkai Iceblast, Tenkai Terrablast, and Tenkai Lightning Storm. With these new powers, the Tenkai Knights reduced Granox back to his basic mode, causing him and the Corrupted army to retreat. Back on Earth, Guren, Ceylan, Toxsa, and Chooki were wondering where the energy surge came from, and Mr. White told them a "power within" quote. While the four boys applauded themselves for their efforts in Mr. White's shop, Slyger observes from a corner in his new Earth disguise outside the shop.

Trivia

 * At the end of the episode, Slyger's Earth form is revealed.
 * The last Guardians name is revealed, the yellow guardian is called Notus.
 * The Tenkai Knights (excluding Dromus) and Vilius receive new looks and powers.