Its main attraction, however, is the magnificent collection of sarcophagi, especially the Alexander Sarcophagus, decorated with scenes of hunting and battle.
The sarcophagi featured house the remains of prominent Christians.  
mnli hypothesis: The sarcophagi featured house the remains of prominent Christians.   premise: Its main attraction, however, is the magnificent collection of sarcophagi, especially the Alexander Sarcophagus, decorated with scenes of hunting and battle.