Portal (Mystcraft)

Portals are player generated structures that allow fast one-way travel between ages.

Construction
The frame is made of only Crystal blocks and it can form a closed shape of any kind. Creating Mystcraft portals is similar to making vanilla Nether Portals without some of the restrictions. You can make vertical as well as horizontal portals in any shape or size, even ones that are in different chunks.

Usage
To open a portal a Book Receptacle must be placed on any block of the portal and have either a Descriptive Book or a Linking Book. Note that the portal will not create a way back or a second portal.

Any entity that touches the inside of the portal will immediately be teleported to the set location. This applies to players, mobs, items, carts etc.

The portal will retain the modifiers the inserted book has.

Server Commands
With the necessary privileges (Server op) you can use the /tpx command in multiplier to bypass portals and books. This command is also useful when you are stuck in an age.

/tpx or /tpx

Where is the number of the age, 0 being the Overworld, 1 being the End and -1 the Nether.