Master Thief Badge
From City of Heroes: Rebirth - Wiki
(Redirected from Master Thief)
Description
There isn't a trophy vault made you can't steal from!
How to Get
Complete the Cathedral of Pain trial and select the Item of Power reward option.
Notes
The Master Thief badge is awarded to characters of the villain and rogue alignments. The same badge on heroes and vigilantes is called Power Liberator.