To stop Discord, Equestria had the Elements of Harmony. I have a Jewelpet.

Before Capper can sell the Mane Six into slavery, Garnet gives him an epic fight.

After switching bodies with Rarity, Rainbow Dash trains with Starlight to cast spells.

EqG Trixie became a ball at the same time as Pony Trixie.

A Kathleen Barr-themed version of the Hercule Satan vs Dan Hibiki DB.

Trixie turns herself into a ball.

Fighting is Magic vs Eternal Fighter Zero

Omni King Zeno saves the day so the Mane Six don't have to.

Robbie Rotten effortlessly defeats equalist Starlight Glimmer.

Rarity uses various Crystal Gem forms to fight Equestria's dark side in a Kamen Rider-type adventure.

The Mane 6 build lightsabers to fight the monsters that raided Canterlot.

Sans from Undertale proves more competent than any of the villains, successfully dunking on Twilight and showing her how stupid the FiM villains were.

Marshall from PAW Patrol disposes of Tirek.

Fizzy, Wind Whistler, Galaxy, and Gingerbread put down extreme disasters and the evil causing them.

An alternate way to destroy the anti-magic throne.