Complex sentence: One of the clones (an amalgam of Ben Reilly and Kaine of the 616 Universe) has Kaine's insane personality and facial scars, and wears a tattered, makeshift version of Reilly's costume.
Split into simpler sentences: One of the clones is an amalgam of Ben Reilly and Kaine of the 616 Universe. He has Kaine's insane personality and facial scars, and wears a tattered, makeshift version of Ben Reilly's costume.