Give it a super claw. Make it lv.52
How Do You Evolve Your Dusclops On Pokemon Platinum?
It is not wrong but one way is to obtain it
You have to get the reaper cloth, give it to dusclops, and then trade it
You have to get reaper cloth from around acuity lakefront and you give it to dusclops and trade it and it will evolve into dusknoir