A White Magick 7 License, Esunaga costs 14,900 gil and 55 License Points. It casts the spell Esuna to all allies in range, removing most negative Status Effects with the initial cost of 72 MP.
In the International Zodiac Job System version, Esunaga is a White Magick 11 License. It is bought from the Baknamy merchant in the Necrohol of Nabudis for 1,200 gil. It can be used by the Job classes White Mage and Monk, though Monks must first obtain the EsperChaos License first.