The battle started with a clash between Apple Bloom and Diamond Tiara who begin striking at each other in different directions determine to kill the other one as they jump over each other blocking and countering their attacks

Espio and the others attack the snack who whack them with his back tail which sended them flying backwards, Cream casted firaga, blizzaraga, thunderaga on him which hurted the snake who get hit in the head by Bunga's shield 

Lyric then shot a laser at the group who dodge it right as he levitated a boulder and sent it right at the three pushing then backwards, Espio threw his ninja stars though they fail to hit his face his suit was cover in them a bit to which he took them off and continue the fight

The two girls were still fighting getting good hits on each other as they are trying to finish the other girl off using magic on each other as well keeping dark death glares at each other as they rivarly is maxed out

Apple Bloom: (angry) "your gonna die for getting me expell! breaking my old friendship! trying to kill me! and hurted Sweetie Belle when she had a change of heart! and when i heard about your dads death don't deny you kill him!!!"

Diamond Tiara: (smug) "true fact! he kick me out after i rightfully tried murdering you and commited the arson just to finally ruin you! but you just won't stay dead! i'll make sure that won't happen anymore as long as both your heart and body are destroy you'll died for good goodbye Apple Bloom!!"

The two strike as hard as they can in rage until Diamond Tiara cheated by spitting in Apple Bloom's face causing her to wince allowing her bully to strike her backwards on the ground and prepare to finish her off

Espio was sent flying back from one of Lyric's attacks to which he was horrfied to see Apple Bloom at mercy of her bully without thinking further he charge in just as Diamond Tiara was about to kill his girlfriend

Espio: "NOOOOO!" he got in the way as a flash of bright light happen before Diamond's keyblade can connected to him, he felt nothing on his body but on his hands as he felt himself holding back the bullys keyblade away he use enough force to send her back and notice...a keyblade in his hand as Apple Bloom came to a bit

Apple Bloom: "ugh what-Espio is that a keyblade!"

Espio: "yeah!? i don't know how? i saw you in trouble so i rush in to save you i don't know how i got one but-"

Apple Bloom: (interupted) "lets worry about it later just save Bunga and Cream" 

Espio notice the two struggling in Lyric's grip and hurry to save them as the two girls resume fighting with Apple Bloom deciding to play fire with fire

Apple Bloom: "you know why i never died cause i have real friends and love ones who support me and my choice when they are the correct ones, unlike you, you lost everything even my ex friends gave up on you, face it your pathetic"

Diamond Tiara scream and went crazy on Apple Bloom which was the farms girls plan as she lure Diamond near a rock and got her to tried piercing her as hard as she can but dodge it so the keyblade gets stuck in the rocks

On cue Apple Bloom charge in with one final swing and clash swipe and she was on the side as Diamond Tiara froze eyes widen in shock as she fell over and disappeared in darkness alongside her keyblade disappearing as well 

Apple Bloom smirk as she was finally glad she killed her arch enemy thats been bugging her for months, now then she turn her smirk into a glare as she seen Espio having gotten her friends safe but its still struggling with Lyric

Lyric had gotten Apple Bloom's friends in his wrap only for Espio to suddenly came running with a keyblade as he turn invisible and strike him without him seeing him allowing the honey badger and bunny to escape

Espio kept attacking Lyric who zap him away with a laser and tried swiping him with his claws with Espio blocking the moves, he tried poisoning him with his fangs after pinning him in a struggle only for Apple Bloom to stop him with her keyblade

The 4 fought him off with the mice watching from the distance behind some destroyed buildings as a door suddenly appear thanks to the fighting getting more tense by the minute, Apple Bloom and Espio combine their keyblades together and wail on Lyric

They got hit by his laser and attack claws but kept the pleasure making sure they kept each other in health with Bunga and Cream helping out, Eventually together the two love birds manage to destroy Lyric's armor leaving only his snake self left who was weaken and dying to his sickness which only his suit was saving him

Lyric: *couch* "i refuse to lose" *cough* "as you can see the door to Kingdom Hearts had arrived during our fight" *couch* "with it i can still win even without my suit i can be a god with kingdom hearts by my side" he slither to the door as fast as he can

Apple Bloom: "the door to kingdom hearts!"

Lyric: *couch* "KINGDOM HEARTS!" *couch* "give me the power of darkness!!!" the door begins to open at first sprouting some darkness from it "what i tell you ahahah! kingdom hearts is darkness!!" *cough* *cough* "hahaha i can still succeed!!" *cough!!* *cough* "i won"

Apple Bloom: "YOUR WRONG!! from what i've learn throughout my journey and everything i witness theres no doubt that Kingdom Hearts is Light!!"

Light suddenly begin coming out of the the door with no darkness coming out as it begin sprouting from the open door engulfing Lyric in tons of bright light disintegrating him 

Lyric: (disbelief; horrified) "LIGHT! BUT! NO! UGH!!!!!" the light flash with great brightness before stopping just to show Lyric was finally gone as all that was left was the door itself that was still open

The group hurry to the door and tried pushing the door as tons and tons of heartless started to approach the door planning on heading out to the realm of light to cause the end of the universe

Tried as they might they couldn't push the door as it was just too heavy and too big to push plus there was somehow nobody on the other side to help close this door, it all seem pointless until...

Applejack: "Apple Bloom!" Apple Bloom turn around to see her Sister, Lynn, Knuckles, Starlight, Mario, Kion, Beshte, Brock, Iris, and Dawn had arrived to help "we came to help you out on this, Rafiki arrived and inform us that you and Espio must use your keyblades to help close the door while we push it"

Knuckles: "my muscles will be needed here"

Lynn Loud Jr: "aww yeah! time for action"

Mario: "lets a go!"

Iris: "yeah and they will help" showing Apple Bloom her pokeball as Dawn and Brock pull out theirs

Dawn: "no need to worry"

Brock: "we'll help whenever we can"

Kion: "we will do our best just get ready"

As Apple Bloom and Espio ponder a sec on how Rafiki knew Espio had a keyblade already but realize they needed to prepare as theirs no time to get the anwser for that, as Knuckles, Applejack, Lynn Loud, Mario, and Beshte went to help Bunga and Cream on the door Starlight stay by Apple Bloom's side

Apple Bloom: "where are the others"

Starlight Glimmer: "Twilight, Tails, and Lisa are still keeping the portal from being destroy while everybody else are protecting the bodies of our dead friends, now do as i say and aim your keyblades at the door" acting like a mother ordering their kid to do something

Apple Bloom and Espio complied with no hesitation and summon their keyblades and pointed them at the door as Iris called out Dragonite, Brock called out Steelix, and Dawn called out Mamoswine and they worked to push the door, Kion use the roar to push away the heartless trying to escape

Eventually the door was closed as Apple Bloom and Espio keyblades sparkles at the door as it vanished away as the entirety of Equestria was slowly getting back its magic the group cheered a bit as they hurry towards the portal back home

There are just a few things left to do first, The spirits, and Apple Bloom decisions either to return to her family or stay with Starlight, and either going back to Canterlot High or Crossover High.

My Little Pony: Equestria Girls belongs to Hasbro

The Lion Guard belongs to Disney

Sonic belongs to SEGA

Pokemon belongs to Nintendo, Game Freak, and Creatures

Mario belongs to Nintendo

The Loud House belongs to Nickelodeon

Kingdom Hearts belongs to Square Enix