As humans, the two arrive in a cartoony universe, which was inevitably Ponyville. Marcus and Andrea walk around, until they spot two figures and a cardboard box.

--Cited from "Equestria, Ho!" by Musleblast--

--"This world is inhabited by... PONIES?" Calvin shouted. "What is this? This is the kind of world Susie Derkins would go to!" "Well, what do we do?" Hobbes asked. Calvin rubbed his chin as he pondered that. He lit up as an idea formed in his head.

"I have an idea." The cardboard box, now upside-down, made a brilliant flash of light as it finished the process. Scribbled on the side of the box was "Transmogrifier", and a dial next to it was set to "Pony". Hobbes lifted up the box, revealing a young colt. Calvin's fur was as red as his striped t-shirt, and was an odd sensation to have hair covering his whole body. His yellow mane was spiked at the top like it usually was, but it ran down the back of his neck much like that of a horse.--

Marcus and Andrea walk up to the Calvin and Hobbes. "Whoa, there. We need to borrow this machine." "Whaddya want with it?" Marcus takes out his machete to threaten him. "OK, fine!" he says, frightened. him and his tiger Hobbes walk away to explore the town. Two minutes later, all of the crew for the show and the Hasbro Executives, remaining human, fully teleport into Ponyville, too. "What is this place?" Brian Goldner, the CEO of Hasbro asks. "This was our own creation," Jayson Thiessen explains. Marcus starts to wave to the crew. Everyone walks over to them and the cardboard box. "What the hell is this?" Daniel Ingram asks them. "Somehow a kid and his tiger used this thing for possible transformation," Marcus tells them. "Well, we can't all fit into that small-ass box!" Goldner yells at them. Andrea looks around the box. "Oh, I found a button that says, "Press for Mega mode."

Marcus goes over to where Andrea is and presses the button. "Stand back," he warns everyone. The machine then transforms into this giant spherical chamber with controls on the side. He sets the dial to "various ponies" in disgust. "Why are we doing this again?" Andrea asks. "Sometimes, in order to annihilate the enemy, you must become the enemy," Marcus says to her. "Did you learn that 'cause you're a ninja?" "No, it's in the OMD charter handbook. Rule XX Section IV." "Oh." Marcus then opens the machine. "Everybody in." He sets a delay timer on the door and the transformation so he could hop in, as he closes the door, activating the timer. Marcus hops in in time, as everyone crampingly is inside the machine. Electric bolts fly all over the place. Everyone could feel their DNA rearranging as they transform into ponies.

The door automatically opens as smoke emits and everyone coughs. Everyone's clothes have been removed in the process. "Oh, God." Lauren Faust is struggling to walk as a quadruped. The OMDs ended up as alicorns (because they're awesome), the MLP: FIM crew as unicorns and the Hasbro executives as pegasi. Marcus notices the horn on his head. "Hang on... I could stab victims with this thing." "I don't think it's used for stabbing." Andrea tells him. Everyone huddles in a circle. "Alright, so what's the plan?" Megan McCarthy asks. "Ok, first, we need to build a little shack where one of the groups will monitor how many bronies are left. The other will have to blend in and keep watch for any. Leave the assassinating up to us." Goldner chimes in. "First of all, I think we should be the one monitoring the countdown, because I'm the Hasbro CEO and I've got stuff to do. I can't just go on holiday." "Alrighty... so the MLP crew, you guys will keep watch for any bronies. Take these earpieces and radios. We start tomorrow.