The objective can be achieved be filling both sides of the corrupted battery in the room with the mist ordered by the colors of a rainbow: 1. * Red 2. * Orange 3. * Yellow 4. * Green 5. * Blue 6. * Indigo 7. * Purple (Violet) This task should be executed by the damage players, while the tank(s) take(s) care of the two bosses near the entrance being supported by the healer(s) and controller(s). It is advisable to take the longer way near the walls to minimize the danger of being jumped at by the bosses during the transport phase.