much better of an event to transport all the people from a target map into a jail map (all warp items disabled) that has an incredibly easy quest to warp you back to map.
Quest puzzle like random lighting of random candles like on the main chamber map or 4 digit random digit password quest. reward would be 3 exp card (of you level) and a free warp.
Player who immediately DC will be under investigation.
Player who fail to do the quest in 5min will be under investigation.
Player who didn’t even do a thing after 30 min. (no question ask) are banned.