Dia (White Magic)

You channel the power of the Fire Crystal through your crystal to release a burst of white-blue holy light from yourself. Each undead creature within 20 feet of you must make a Constitution saving throw against your spell save DC. On a failed save, a creature takes 4d6 radiant damage. On a successful save, it takes half as much damage.

This spell has no effect on creatures that are not undead. 

This spell can be purchased from the White Magic shop in Cornelia for 100gp.

Can be cast by White Mage and White Wizard Jobs.