The Sinestro Corps Soldier of Sector 3550 was only seen briefly, however its capacity for violence and bloodshed was evident. 3550 is a dragon-like being whose animosity towards the inhabitants of its planet led it to slaughter dozens of people in a revenge fueled killing spree. 3550 stated that it had been a captive in a zoo, and obviously carried murderous resentment over that fact. With glee, 3550 blasted apart the terrified townspeople.