A human gets dragged to a new arcade that was recently built in Ponyville. He soon learns the law of the land. "𝘍𝘪𝘨𝘩𝘵𝘪𝘯𝘨 𝘨𝘢𝘮𝘦𝘴 𝘢𝘳𝘦 𝘧𝘰𝘳 𝘮𝘢𝘳𝘦𝘴." He'll see about that. (RGRE)
After witnessing Dan, Blanka, and Sakura, in danger. Twilight brings them to Equestria in an attempt to save them from certain death, but after accidentally bringing Akuma as well, she and anypony else considered powerful is in danger.