Just a warning message in the chat for a player who goes into the nether. Customisable and comes up every time a player join the nether they get a message sent to them privatley
I can do this, give me 10 minutes. I have made it so there is a config option that enables and disables the message along with an option to change the message on when they enter. This supports color codes and as many lines as you want. https://www.dropbox.com/s/ujsyqta3jakj406/NetherJoinMessage.jar Enjoy! EDIT by Moderator: merged posts, please use the edit button instead of double posting.