Character » Mercury Blackthorne appears in 15 issues.
Mercury Blackthorne can alter his density to either phase through matter or become rock hard.
This edit will also create new pages on Comic Vine for:
Until you earn 1000 points all your submissions need to be vetted by other Comic Vine users. This process takes no more than a few hours and we'll send you an email once approved.
Use your keyboard!
Log in to comment
Log in to comment