Well in my quest to six star all challenges, I've hit an impassable roadblock in short cuts. I am sure I'm missing something but:
the challenge requires you not to kill any kobolds thus making the only possible way to obtain mechanical parts desecrating the kobold altars. Now, correct me if I am wrong but it is not possible to gather enough parts this way to upgrade all small extractors to level 2 and then still have enough to active large extractors to get a shard extraction rate of 12 a second.
Am I missing a different way of obtaining parts? Am I missing a different way of obtaining shards? Are you supposed to not upgrade regular extractors and just grab enough shards through the benevolent lantern archon? Is there a store way to get 5 stars in this challenge?
Thanks for the assistance