according to the battlespire anthenaeum afther the ending cinimatics three scrolls are supposed to appear to give an epilogue. I have played and beaten battlespire and haven't seen these so i'm unsure if it made it into the final game. But anyways here are the three scrolls.

from "the chronicles of janisier"

"...and the emperor then commanded to bring forth the two champions who had served him so well, who knelt before him and recieved his blessing. He bid them rise and said to them. 'Let all present know how these two have served their Empire, for had not Jagar Tharn been robbed of the support of the arch-fiend Mehrunes Dagon and his fell minions, then Ria Silmane and her champion might never have revealed Tharn's imposture, and long might the rightful emperor have languished imprisoned in Dagon's dark prisons wihtin the Void.' And he then made them great prsents of land and pvssyls, and raised them up among his counselors, adn conferred upon them offices of great importance in his legions."


from "Private procedings of the imperial commission"

"Rinvestment of Battlespire is neither feasible nor desirable at this time. The open provocation and sweet temtation this istallation present to teh aedric powers is obvious from recent events, and the installation is of no significant value to the mainteance of the Pax Imperia. In light of recent turbulence in the Border Provinces , and considering more pressing demands upon the treasury, we recommend that the gates to battlespire be sealed indefinitely."


from Private correspondence of Julianos Cennan, Chamberlain to Uriel Septim

"The emperor questioned the heroes closely. One said that, when struck by the enchnted sword, Dagon appeared to have been svcked away and compressed into an ever-smaller volum, and then to have disappeared. The emperor then inquired among his counselors how long we might be free of the prince of destruction. their answers were various, hopeful, and unpersuasive. 'you have done all tha might be done,' sighed the emperor, 'but oblvion cannot long hold dagon, and when he returns, he surely will count us among his most-cherished enemies.'"