A citation full of commendation
This citation is full of ringing endorsements of your ability from Magus Mu'Drakhan, one of the powerful elites among the Mu Mystics of Arachnos. Despite the way it all ended, Mu'Drakhan had nothing but high praise for all that you did during the strange affair you now remember as
A Traitorous History
Now that he knew the secret of the Circle of Thorns, Mu'Drakhan wanted to learn more of the ancient war between his ancestors and the eldritch wizards. He sent you to interrogate a Circle Librarian who was investigating a ruin in the Rogue Isles. From him, you learned about a series of books detailing the entire Mu/Oranbegan war written by a Circle traitor for the heroes of Paragon City. When you told Mu'Drakhan of this, he became intent on getting a copy of this history.
Mu'Drakhan had discovered that Longbow was bringing a copy of Akarist's History for the Legacy Chain to study. You captured the mystic who was supposed to receive them and learned that not only were the books coming here, but that they were being brought by Aurora Borealis, one of the Vindicators!
You went to intercept Aurora Borealis and take the books, knowing that if you didn't get them and defeat her within two hours, Aurora Borealis would be able to track the books down with her psychic powers and retrieve them. You managed to pull it off, but Mu'Drakhan found no solace in what he learned about the nature of the Goddess Hequat of how the Oranbegans saved a few Mu survivors out of mercy at the cost of their physical bodies. He called it all lies, but despite his anger he still paid what he owed you.