Prerequisite(s)
Ghost
Benefits
In most cases, it’s difficult to destroy a ghost through simple combat: the “destroyed” spirit restores itself in 2d4 days. Even the most powerful spells are usually only temporary solutions. The only way to permanently destroy a ghost is to determine the reason
for its existence and set right whatever prevents it from resting in peace. The exact means varies with each spirit and may require a good deal of research, and should be created specifically for each different ghost by the GM.