inFamous 2 crossover. This story takes place only a few months after the non-canon Evil Karma ending of inFamous 2 where Cole MacGrath sides with the Beast.
Siegfried had finally defeated Nightmare. Soul Calibur then forever entrapped him in a ice prison. Suddenly, a mysterious man appeared and took Soul Calibur and teleported Siegfried. When he awoke, he was in a very different world unlike his own..
After a long trek up a mountain, Dovahkiin encounters a hostile mage who is actually Dark Brotherhood. They engage in bloody combat. She then uses a spell on the Dovahkiin which knocks him out. He awakes in Equestria. He must now return home.