Heroes: The Downtown Metropolis Battlezone is littered with parts of fallen Manhunters. Find them and trigger their self-destruct sequences so that the Sinestro Corps can’t recover them..

Villains: The Downtown Metropolis Battlezone is littered with parts of fallen Manhunters. Gather up their remnants before the Green Lanterns can dispose of them. Don’t let your enemies get to them first

The Sum of Its Parts is one of “War of the Light: Part 1” Episode missions at Mogo’s Command Center /  Ranx’s Command Center. Player needs CR 84 to enter Command Center and its portal is at Main Wing at Headquarters.