Original sentence: Featured around the Dire side of the river is powerful "boss" called "Roshan".Typically, multiple team members are required for killing Roshan.Upon death, Roshan will drop an item which resurrects a hero without losing gold
Edited sentence: Featured around the Dire side of the river is powerful boss called "Roshan".Typically, multiple, if not all, team members are required for killing Roshan.Upon death, Roshan will drop an item called "Aegis of the Immortal", which resurrects a hero without losing gold