In the "Imp-ossible Mission" of the "No Rest for the Wicked" quest, we must complete a task of killing 25 Charged Imps while preventing the counter of the Powercollector in the middle of the room from reaching 25. Whenever a Charged Imp steps on one of the sqms around the Powercollector, its counter increases by 1. So we have to kill the Charged Imps before they get close to the Powercollector.
In addition to the Charged Imps, there are also Imp Wardens in the room. We need to kill the Imp Wardens to increase the chance of new Charged Imps spawning. However, sometimes 2 or more Charged Imps will spawn at the same time, and that's when things start to lose control. And as time in the room progresses, the number of Imp Wardens in the room begins to multiply until a point where the room is filled with them.
During the test server, some players had a lot of difficulty completing this task. Although some changes have been implemented, the difficulty level of the task remains a bit high, especially when compared to the other tasks in the same quest.
So what is the best strategy to complete this task?