League of Legends (now with ponies!)

Twilight was out for a few minutes, but she could still hear what was going on. She heard some conversation between 3 people.

"Xin, You have ties with Lux. Can you explain what happened to her?"

"I dunno. I only know that some new skins came out, in honor of the new champ, and apparently it's a flat out transformation."

"Well, I wonder what her worst nightmare is!"

"Nocturne!"

"Right, sorry."

"Uhnn..." Twilight moaned.

"Look! She's waking up!"

What Twilight's eyes were graced with was almost indescribably startling: A sort of female, steampunk character with a sniper rifle that almost looked like someone ripped from her mystery novels turned human, A shadowy figure that practically was a floating shadow with elbow blades, Some guy with chains and a scythe with a face that was just chunks of something ethereal surrounded by a green energy field, and an ethnic-looking weirdo with a three-prong spear.

Twilight looked at herself and saw that she also underwent a transformation. She was wearing some sort of armor embedded in light, she had a staff right next to her that was basically a stick with two light bulbs, and she felt... dorkier... somehow.

"WHERE AM I?!!?" Twilight yelled.

Some feminine voice came from nowhere and everywhere, "Welcome to Summoner's Rift!"

She looked around and tried to gather her bearings. To her left she found someone manning a shop and later realized... it was Zecora.

"Zecora! What are you doing here?"

"I'm probably more confused than you. I just got here out of the blue!"

"Well then, what's this little doohickey and what does it do?

"Ah, the Doran's ring, you see. It increases your AP!"

"AP?"

"Ability power, or how much damage your spells deal," The scythe guy interjected."By the way, I'm Thresh."

"I'm actually sort of not Lux. It appears as though I'm actually a replacement. I'm Twilight. Twilight Sparkle."

The spear dude said, "How about, 'Twilux Sparkle!' Xin Zhao, by the way."

The living shadow sighed, then introduced himself. "The name's Nocturne."

The lady with the sniper rifle said,"The name's Caitlyn, but you can just call me Cait."

Twilight somehow found herself walking in a direction with her Doran's ring and some vials of red stuff.

"How th-"

Zecora rhymed,"The 'Summoners' control what you do. It could last for an hour or two!"

"Ah. Does that include who/what I attack?"

"And how you attack them. Basic attacks or spells. Be prepped to cast a LOT of spells when you're a mage."

2 MINUTES LATER!

Twilight was dealing with some minions by casting exploding balls of light and shielding light boomerangs (What Xin called 'Lucent Singularity' and 'Prismatic Barrier', respectively.) When she saw a tower that was some sorta warrior with a red crystal at the end of a massive staff. "What's this tower thing hiding in the fog?"

Nocturne was somehow able to talk to her. "A turret."

"How does it work?"

"If you waltz in there with no minions, or attack an enemy champion in its range... simply put... prepare to be killed."

"KILLED?!!?"

"Don't worry, after some time, you respawn. And you are automatically at base, so you can purchase some items."

"How-"

"The summoner. The items actually are in a little invisible, bottomless pack you have."

"Cool."

"Now then, Do you need a little help harvesting minions for gold?"

"We are supposed to KILL them?"

Twilight heard facepalms come from 4 directions.

"Ah, okay. I guess they respawn too. I think I'll get the hang of this as I go along. This is actually kinda fun!"

After a few more minutes of destroying minions, pestering a little concealed dude wearing lavender the same color of Twilight, Veigar, Thresh said, Twilight felt an insane burst of power go through her, and she fired a laser. "WOAH!"

"That's your ultimate ability. You can only use it about once every 2 minutes, but yours has a low cooldown, so you can use it very often." Caitlyn notified.

Eventually the got into the late game, with all the turrets destroyed, with all having a respectable score, and Twilight and Co. won. Twilight reappeared in the tree house, and told everyone what was going on.

They had inexplicably opened a portal to an alternate universe.