From Guild Wars 2 Wiki
A player transformed by this tonic.
Double-click to transform into a mummy for fifteen minutes. You will be unable to fight while transformed.
— In-game description
|1||Punch||¼||Costume Brawl Skill|
|2||Block||2½||5||Costume Brawl Skill|
|3||Stomp||¾||10||Costume Brawl Skill|
|4||Dash||5||Costume Brawl Skill|
|5||Enter Costume Brawl||Toggle to enter Costume Brawl.|
|Time Out||2||Leave Costume Brawl so that you cannot be attacked. Requires an active Costume Brawl.|
|Return||2||End the transformation and return to your true form.|
- It was introduced during Shadow of the Mad King 2012.