Yeah, it’s totally normal for people to have 1000c videos in their pocket, just in case some random internet dude asks them to “back it up” 
Just because you haven’t seen it on a video doesn’t mean a skill or build can’t do it 
And the only reason you believe the skill is bad is because it got nerfed in the past and you haven’t seen it on video.
If you want to know about it, then go find it - you know about Last Epoch Tools, so you know how to search for builds. You can find a Judgement hit build on LETools, it just doesn’t have a video from 1000c.