Ditzie:
https://beta.ditzie.com/97752/5f7e151ba90deDark companion gives both -2 AC and -2 saving throws while adjacent.
Swift Action:
Twin Curses to apply Hexblade's curse to two targets within 15 feet of each other. Curse is the Curse of Vulnerability (feat) for -4 to AC.
DC 19 Will save
Standard Action: Glitterdust (dark themed). DC 18 Will save or be blinded. Centered behind Hazy since Mist can See the Unseen and not friendly fire the ninja.
Edit: No Glitterdust if targets are gone.
Blinded
The character cannot see. He takes a -2 penalty to Armor Class, loses his Dexterity bonus to AC (if any), moves at half speed, and takes a -4 penalty on Search checks and on most Strength- and Dexterity-based skill checks. All checks and activities that rely on vision (such as reading and Spot checks) automatically fail. All opponents are considered to have total concealment (50% miss chance) to the blinded character. Characters who remain blinded for a long time grow accustomed to these drawbacks and can overcome some of them.