Final Wars Part 1 is the tenth episode of the fourth season in Brian and the Eeveelution Family's Adventures Chronicles.
After many adventures, our heroes prepare to celebrate Brian and Sylveon's wedding anniversary! But however, Ernie has called many of the villains our heroes have faced off many years, and is planning to make evil, chaos, and terror to spread out all over the world, and makes an army of Orcs! And our heroes now have to make one last battle, to save the day.
Under the stars/At a fancy hotel
After all the amazing escapades over the years of the Chronicles, Brian and Sylveon relax under the stars, and think back to some of the adventures (even Wrath of the Country and The Final Last Stand). Then Brian realizes that it's getting close to there ninth wedding anniversary and Sylveon remembers it too, and they decided to make plans for a party tomorrow. And they sing Love is an Open Door. Meanwhile, Ernie has gathered up some of the villains that Brian, Sylveon and their friends have faced over the years, and Dodge asks why there all down at a hotel. Ernie explains that it's the year of the "Evil Ring", witch confuses them. Ernie explains that it controls Kaiju's and Legendary Pokémon, and with that being said, it makes the rest of the villains excited. And Sonata asks when will they start, and Ernie explains right now.
The Anniversary under construction/The villains find the Evil Ring
Meanwhile, Bob and the Can-Do-Crew started constructing a ball for where the party is going to be. And Pinkie (Equine and human), Pepper, and Spud get very excited too, because of the food there gonna have. And Lois tells Brian and Sylveon, it's gonna be the best anniversary party, since her's and Peter's. Then Brian has some concern what'll happen next, once it's over. Sylveon tells him "Never judge a book by it's cover", Meanwhile in the Congo, the villains locate the evil ring, and R2-Q5 blasts down a strange ruin door. And there inside, was the Evil Ring! And Ernie takes it and prepares and tells him that he also has something in mind. Then Sylveon wakes up from a bad dream, and tells Brian to get the others.
The story of the Evil Ring/Ernie's plans
The next morning, Sylveon explains about the Evil Ring. And how it contains incredible powers, but whoever controls the Evil Ring, will loose themselves to it. Glaceon asks if there's a Good Ring, Luna explains there is. But don't know where it could be found, then with the villains. Ernie explains that he's gonna use the Evil Ring to rule the world, with an army of Mega Evolution Pokémon! But first, he want's to take care of something first.
Eeveelution House attacked!
At the Eeveelution House, our heroes wonder where the Good Ring is, but then suddenly there attacked by a Alakazam, Gengar, Salamence, and Steelix! And Ernie walks up, holding a Mega Evolution staff, and makes them turn evil in their Mega Evolution forms! Brian tells them they can't fight them, and they run.
Taking refugee in the Everfree Forest/Story of Mega Evolution
Soon, they arrive at Everfree Forest. And Sylveon explains more about the Evil and Good Rings too, and during that time, Peter wonders what happen to the Pokémon that attacked their home. Sylveon explains that it was Mega Evolution, it's where Pokémon evolve into a bigger form, and more powerful, but it only requires a Mega Stone. And it seems that Ernie has managed to find their Mega Stones. Then Minerva asks her where the Good Ring is. Then Brian makes a discovery, and he explains that, his and Sylveon's Wedding rings are the Good Ring!
- The storyline continues in Final Wars Part 2.
- This takes place after The Final Last Stand.
- It's revealed that Trixie, Discord, Diamond Tiara, Silver Spoon, and Starlight Glimmer came back to life and have join the good guys.
- Under the stars/At a fancy hotel
- The Anniversary under construction/The villains find the Evil Ring
- The story of the Evil Ring/Ernie's plans
- Eeveelution House attacked!
- Taking refugee in the Everfree Forest/Story of Mega Evolution