Indi-Vex

Indi-Vex is a Geomancy spell in Final Fantasy XI. When cast, a harmful Indicolure effect reduces the Magic Accuracy of all hostile creatures for as long as they are within emanation range of the caster. The spell can be purchased from Eukalline in Western Adoulin for 504,000 gil. The player must learn Indi-Vex before they will be able to learn its counterpart spell, Geo-Vex.