The emergency continues as one of the workers try to explain the situation to Grogar. "I tell you, it's going to blow! This whole place is going to go sky high!"
"Perfect." Grogar sneered. "The electrical output is at it's peak. Exactly where I want it."
Grogar turns to his soldiers. "Adagio Dazzle, activate the null ray." The seeker uses her beam to stop the generators. " Sombra, prepare the Energon cubes." Sombra hands some cubes to the Raptorian trio. They place the cubes against the generators, then fill up with power. "Quickly, QUICKLY!"
Outside, the Canterbot vehicles approached the area, then transformed to robot mode.
"We've got to work fast." Twilight suggested.
"You think the Tambelocons did this?" Sunset Shimmer asked.
A laser blast was fired over their heads. The Canterbots saw Grogar standing proudly. "You're too late, Twilight Sparkle!"
"There's your answer, Sunset." Twilight replied. "Canterbots, to the air!"
As Twilight and her forces took off, Rainbow Dash and Danny came to an area near the dam. Rainbow Dash lowered a face mask so she can dive underwater.
"Looks like the heart of the tidal wave right here." Danny figured.
"Only one way to find out." Dash said as she went into the water.
As Dash goes into the water, Dash called out to her. "Be careful, Rainbow!"
Rainbow dives deep. She soon sees Garble using his piledrivers. They both then battle. Above ground, Spike and Applejack sees the rampaging water.
"Applejack," Spike said, "we got to stop that water!"
Applejack soon gave a response. "Stop talking, hold on to your shock absorbers," she shifted into an orange pick up truck, "and get in!" Spike climbs in as a laser beam rises. "We're gonna make a new river."
"Let's go!"
Applejack heads off to confront the water. Spike aims the laser at the ground, creating a crevice. The water soon pours in, creating a new water way. When the water stopped gushing, people started cheering.
"Wow! Great! Thanks, neighbors."
Applejack and Spike rolled off, satisfied with their good deed.
"Canterbots," Twilight said to her friends, "to the power plant."
The Canterbots blasted their way inside, passing Tambelocon guards. Grogar sees his energon cubes completed.
"Gather the Energon cubes!" Grogar ordered. "Return to base."
"Stick it in neutral, Grogar!" Twilight called out. "You're not going anywhere."
"Try and stop me, Twilight!"
Grogar's fusion cannon blast scatters the Canterbots. The two sides battle each other as Megan comes up to the workers. "Hurry. Follow me!"
As the workers follow Megan to safety, Scootaloo was fighting Sonata Dusk and Aria Blaze. Trixie soon jumped up and knock them both off. She helps Scootaloo to her feet.
"For someone who doesn't like to fight," Scootaloo said as she shook her rescuer’s hand, " you're not bad, Trixie."
Twilight tried to charge at Grogar. But, she was pushed off, and is hanging on to a ledge.
"Any last words?" Grogar asked meanly.
"None you'd want to hear, Grogar." Twilight replied.
"Nothing can stop me now. Not even YOU!"
The villain started to step on Twilight's hand, hoping to make her let go. Meanwhile, Adagio aimed a slingshot at Twilight.
"So long, Twilight." Adagio said. "Here's one Adagio Dazzle's been saving for."
She shoots. But, her energy shot missed, and Grogar was annoyed.
"You fool, Adagio!" Grogar growled. "Help save the Energon cubes! Get them out of here!" He got tackled by the recovering Twilight. "Follow me!"
As the Tambelocons gathered the Energon cubes and left, Twilight and Grogar fought on top of the dam.
"You destroy everything you touch, Grogar!" Twilight said as she retraced one of her hands to bring out a glowing green sword.
"Because, everything I touch is food foe my hunger." Grogar replied. "My hunger for power!" He makes a glowing red mace appear.
"No! I'm going to end your hunger once and for all!"
Twilight swung her sword at her enemy. It was good hit. But, not to Grogar.
"Almost, Twilight Sparkle." Grogar said. "But, almost doesn't get the job done. You cannot stop me!"
"You're old, Grogar." Twilight said as she avoided his mace. "Yesterday's model. Ready for the scrap heep."
"We'll see who's ready for the scrap heap!"
"Junk. That's what you are. "Junk!"
"Silence!"
He strikes her with his weapon. He laughs wickedly. "When I'm through with you, Twilight, there won't be enough pieces to sweep up."
The two battle each other with their glowing weapons. Meanwhile, Danny was getting worried.
"Rainbow! Rainbow!" Danny called out. "You all right down there?"
In the water, Rainbow Dash kept battling Garble. But, the evil Tambelocon knocked her to a wall which buried her under a pile of rocks. He jets off and reaches the surface. Danny saw Garble and got upset. "Hey, where's Rainbow Dash?"
Garble pushed him off. Danny soon tackled Garble. But the evil warrior grabbed Danny.
"Help!" Danny called. "Help!"
Twilight got distracted by Danny's call. This gave Grogar a chance to knock her into the raging water.
"Who's the scrap metal now, Twilight?" Grogar called to her. "You cannot stop me!"
Swinging his mace, Grogar laughed wickedly as he and his troops left the area with his Energon cubes. Twilight is in the raging water, trying to stay afloat.