Misdirection is part of the Thieves Guild quest, and you can unlock it in The Elder Scrolls IV: Oblivion Remastered after achieving a certain rank in the guild. The captain of the Imperial Watch has called most of the guards to lock down the Waterfront and refuses to leave until he discovers the Gray Fox's location.
English
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Portuguese (Brazil)
Greek