Midnight Sparkle, Storm King, Lord Tirek, and Cozy Glow push back while many creatures of all kinds charge at them. King Sombra uses his shadows to maneuver any other daring to attack him.
Buffalos and Yaks work together to knock down Lord Tirek with their great strength. They work together to stomp Lord Tirek, not allowing him breathing room to think.
Gilda leads the Griffons to attack Storm King with the Wonderbolts. Storm King uses his staff to manipulate the weather, creating a hurricane to blow them away. Spitfire and the Wonderbolts fly in a circular motion to create a tornado to counterattack Storm King's hurricane.
Dragons come into the fray. Using their fire breath, they ignite the tornado for a devastating effect, Dragons led by Ember attack Storm King, King Sombra, and Lord Tirek.
"I had enough of this!" Lord Tirek uses his strength to shove the Yaks and Buffalos away. He stands up and conjures a dark energy ball. He shoots it at the Buffalos and Yaks like a heat cannon.
"Take this!" Clump, a brown dragon who is a bit overweight, has a mace for a tail, slams hard on the ground. The force of the slam causes an earthquake.
"What in the world?" Lord Tirek sees the dragon after stumbling back a bit.
"Rock Spike!" Clump slams his fist on the ground hard. The force of the slam causes a rock spike to rise from the ground. Lord Tirek jumps back as the rock spike nearly stabs his chest.
"That dragon could be a problem." Lord Tirek thought to himself. He sees Pharynx leading an infantry.
"Attack my brothers!" Pharynx transforms into a spider-like flying monster to attack Lord Tirek.
Lord Tirek tries to punch Pharynx but misses. Pharynx maneuvers his flight pattern to strike Lord Tirek. More Changelings follow Pharynx's attack pattern to strike Lord Tirek all around him. Clump stomps on the ground to lift a boulder and chuck it at Lord Tirek.
Gilda fights Storm King with her spear. The two collide in close-quarter combat. Storm King uses his staff to blow the other Griffons away while Spitfire and Rainbow Dash use their speed to strike Storm King from behind.
"You wretched ponies! Wait until I enslave you!" Storm King proclaims. He tries using his staff to create a cyclone at Rainbow Dash and Spitfire. It creates an opening for Gilda to strike Storm King with her spear. She slashes Storm King's ribs. "AAAAAAAAAAAH!"
"Hey, Storm King!" Rainbow soars in the skies fast enough. "Have a little taste of the Rainbow!" Rainbow Dash flies down at immense speeds. She creates the Sonic Rainboom and punches Storm King in the face so hard his teeth lodge out of his mouth.
"AAAAAAAAAAAH!" Storm King drops his staff while holding onto his mouth. With all of his teeth lodged out, it creates a different kind of pain, allowing the Wonderbolts and Griffons to subdue Storm King.
King Sombra rises from the ground and creates a pillar of crystals. Chrysalis flies at King Sombra. "Fool, you come to your demise!" King Sombra shoots a dark magic beam at Chrysalis.
"You come alone!" Chrysalis shoots her magic beam at King Sombra. Many Changelings and Crystal Guards combine their magic to fire at King Sombra's dark beam.
"No!" King Sombra's magic; despite being powerful, the number's gain is overwhelming him.
Cozy Glow watches from afar while Dragons and Griffons chase her. Words won't change how she acted when she nearly got rid of magic in Equestria and how she portrayed herself during the first war at the Crystal Empire. She needs to devise a plan while flying away from the Dragons and Griffons.
King Sombra growls and releases the hold of his magic. He uses his shadows to move around to create crystal shard walls to separate the Crystal Guards from the Changelings. Chrysalis tackles King Sombra from behind.
"Your reign ends here!" Chrysalis tries to punch King Sombra. Once again, he uses his shadows to flee from Chrysalis' strike.
"Foolish, Changeling. Do you think I'll let you hit me?" King Sombra laughs and creates a devastating dark energy bomb.
Chrysalis smirks. King Sombra turns around to see Thorax and Ember creating a Sparkling Blue-Green Energy Sphere in honor of Spike the Fairy. The Energy Sphere is the combined Magic and Friendship they have for each other.
"You're going down!" Thorax and Ember release their Sparkling Energy Sphere at King Sombra.
King Sombra throws his devastating dark energy bomb at the Sparkling Energy Sphere. The Sparkling Energy Sphere overpowers King Sombra's bomb.
"NO!" King Sombra tries to use his shadows to flee, but Chrysalis shoots King Sombra from behind. Many Changelings shoot their magic power at King Sombra to tire him. "NOOOO!" King Sombra sees the Sparkling Energy Sphere nearing closer. Dragons use their fire breath to distract King Sombra as the Sphere draws near. "NOOOOOOOOOOOO!" The Sparkling Energy Sphere engulfs King Sombra and explodes. The combined force causes King Sombra to disintegrate. "NOOOOOOOOOOOOOOOOOOOOOOOOOOOO!" King Sombra's horn is all that's left of him.
Magic and Demon Curse within King Sombra and Storm King return to Midnight Sparkle. She's been battling Princess Celestia, Luna, and Cadance. The Princesses see Midnight Sparkle receiving a power boost.
"It seems the Shadow and Storm King has fallen," Midnight Sparkle laughs. "More power for me to unleash!" Midnight Sparkle's hands glow aqua blue.
"We will not allow you to succeed, Midnight Sparkle!" Princess Celestia shoots her magic at Midnight Sparkle. The power within causes extreme heat from the sun.
Midnight grabs hold of Princess Celestia's attack. "You failed in Canterlot. What makes you think you'll succeed in stopping me here?"
"In Canterlot, you and your goons ambushed Canterlot. I had to fight against the odds! How does it feel, Midnight Sparkle?" Princess Celestia uses the sun in the skies to replenish her magic power.
Midnight Sparkle's horn ignites green. "You tell me when I absorb your Alicorn Magic!"
Cozy Glow sees her opportunity to strike and flies at Princess Celestia. Midnight Sparkle notices that Cozy Glow is incoming. Princess Luna and Cadance shoot their magic power at Midnight Sparkle, keeping her from Princess Celestia.
"Your Alicorn Magic will be mine!" Midnight Sparkle goes into her shadows to move around Princess Cadance and Luna. She rises and grabs them. "Your reign is at an-" Cozy Glow shoots her magic at Midnight's horn; Shattering it in the process. "AAAAAAAAAAAAAH!" Midnight Sparkle wails.
"Cozy Glow?" Princess Celestia, Luna, and Cadance witnessed Cozy Glow betraying Midnight Sparkle.
"YOU LITTLE!" Midnight Sparkle is unable to regrow her horn. "WHAT DID YOU DO TO MY HORN!?"
"I cast my own Demon Curse on your horn. I repelled all chances of regeneration. I'm tired of watching the innocents suffer by your wretched hands."
"So, you foolishly betrayed me during the war? So be it," Midnight's hands glow green, and she pulls Cozy Glow to her, gripping her throat. Cozy Glow chokes a bit.
"Let her go!" Princess Celestia demands in a fit of rage.
"I'll let her go," Midnight Sparkle drains the Demon Curses and Magic from Cozy Glow into her body. Cozy Glow reforms to her pegasus self. "I'll send her to-" Cozy Glow disappears from Midnight's grasp. "WHO?"
Princess Cadance holds onto Cozy Glow. "I refuse to allow you to take the life of this filly a second time."
"You're willing to forgive that little monster for nearly getting rid of all magic in Equestria?" Midnight Sparkle feels insulted by Princess Cadance's actions.
"While she did try to eradicate Equestria of magic power, you've done the same in Earth Land are trying to do so now," Princess Cadance replies.
"You are a hypocrite, Midnight Sparkle. The only difference between you and Cozy is she's atoning her sins by giving us a fighting chance. Without your horn, you're becoming weaker," Princess Luna said.
"As far as things go, Midnight. You are in a losing battle," Princess Celestia is fully-powered by the sun. Her magic power is through the roofs.
"I may have lost my horn. I did not lose my ability to absorb with my hands. As far as things are concerned, I have more power in my finger than the three of you!"
"Princess Cadance. Take Cozy Glow to the Castle," Princess Celestia commands.
"My sister and I shall defeat this demon," Princess Luna prepares herself.
"Delay your inevitable defeat all you want. I will claim what's rightfully mine!" Midnight Sparkle powers up.
"Let's do this, Luna!" Princess Celestia goes after Midnight Sparkle.
"Right behind you!" Princess Luna goes after Midnight Sparkle.