In anceint China Barak was a member of an Order who took on dark, corrupting powers and was transformed from Human form to a four armed being. 
 
The Dragons returned to Earth seeking Brain Braddock aka Captain Britain to use his intante powers to open a permanent portal to the Crimson Dawn. This plan was foiled when supposted Ally Spiral led the rest of Excalibur to the Dragons base and Briain himself used their portals engergy against them. 
 
Barak and his allies where last seen retreating from the scene,