From lagcraftWiki

This is a little overview of our worlds we have on our server.

The Main World

If this is your first time playing, you will go through a tutorial that explains the rules for the server! Pay attention, as you're expected to know these. After you finish the tutorial, you will get a few emeralds! Keep these safe, as they are used for credits! You will need them to use the /home command (but not the /homeregion command).

This is the world made with the 1.5.1 update. This map features a plugin called Population Density, which will place you in an area of the map that has sufficient resources for new survivors to start playing minecraft.

The Nether

A nether realm you can visit for all your ghast, pig men, netherrack, soul sand, and glowstone needs! Venture forth at your own risk!

The End

Where you can get ender pearls from endermen, as well as fight with the final boss the EnderDragon.