Permanency
Level: 5
Duration permanent
DESCRIPTION
This spell makes the duration of certain other spells permanent. You
first cast the desired spell and then follow it with the permanency spell.
Depending on the spell, you must be of a minimum caster level and must
expend a specific gp value of diamond dust as a material component.
Consult the DM for actual costs, but it typically ranges from 2000-20,000
gp.