Warpkey

The Warpkey is a Special item that is used to create instant-teleport portals to any location in the same world. The warpkey must be bound to a location before constructing a portal out of diamond and nether wart.

This page serves as a guide on how to use it.
 * With the Warpkey in your main hand, right-click the air (no block highlighted) to bind the warpkey to your current location. This will be confirmed with a sound and a message.
 * Construct the insides of a portal. This is done with one diamond block and if desired multiple nether wart blocks.  The nether wart blocks cannot extend from the diamond on angles, only in the four cardinal directions or up/down.
 * Once your portal frame is as desired, right-click the diamond block with your warpkey. This will convert your portal into End Gateway blocks with your bound destination.  This is currently irreversible.

Important Notes

 * Due to the nature of End Gateway blocks, improper use of warpkeys to include griefing is a major offence. Despite the waste of difficult to obtain resources, this will immediately result in being banned from Mineworld.
 * End Gateway blocks are lag intensive not for the server but for clients as they are not designed for use in bulk and are intensive to render. Building multiple large portals in a small area may result in high framerate loss, so it is advised to keep your portals to one or two blocks each if you are planning to build multiple.  Doing this intentionally to "lag out" other players will be considered griefing.