To get crystals, you must goto a guard at the
border of the area that your kingdom reigns over, and ask
the guard ro cast a spell called 'Signet' on you. 'Signet''
is only a temporary spell, and will only last for a given
amount of time. Once the guard has casted Signet on you, you
must then battle enemies in the area to get as many crystals
as you can before the spell runs out. There are 8 crystals
in total in Final Fantasy XI. Each of them have different
elemental properties. Below, is a list of the 8 crystals available
in Vana'Diel, and their effects.
Has the ability to damage an object
severely to an unusable state.
Used for combining items into one.
Can burn or heat objects.
Has the ability to make things hard
or freeze them.
Used to enrich an object.
Used to finely cut an object to use
with the Earth Crystal.