Final Fantasy/Enemies/Geist

Geists, undead creatures resembling Ghouls, are partially resurrected monstrosities that exist only to hunt the living. Like their cousins, Geists attack with a freezing touch that paralyzes their prey. As with all undead, Geists are vulnerable to Fire and  Harm, but immune to mental attacks and resistant to  Ice. Geists are found near Elfland, the area east of Pravoka, and around Melmond.

Final Fantasy Origins: Ghast