For laughs, a group I play with and I decided we were going to go get a few people their final coil clears a few weeks ago starting at T10. We were bored, what can I say?

We had 1 spot open so I decided to put it up in PF to see what happened. I put it at i250 so they would have to ask. The PF was something like:
T10 wiping party. This is not a learning party, there will be no learning here. Do not watch a video. Do not ask about loot, there will be no loot.

Had someone ask to join like 3 times. So I let them join. We go into T10 synced and do not do a single mechanic correctly to see if they actually read the post before we would go and get the clears for the couple people who needed to complete coil.

Obviously, we got stomped a few times while all of us laughed at how crazy it was.

When we left to queue up unsynced and go for real, the added person quit immediately.