Quote Originally Posted by Hypoallergenic Cactuar View Post
that doesnt make sense, null, ra, ga, ja, and gun are all spell endings, such as firagun and firaja, blizzagun, thundagun, blizzaja. I have never heard of thundaja...
-ja level spells are very rare. You can use Curaja in Final Fantasy I (Also translated as Cur4 and Cure4.) Some Espers in FF XII will use -ja level spells during the fight against them ( three examples are Belias uses Firaja, Mateus uses Blizzaja, Zodiark uses Darkja) In final fantasy tactics, wizards can use Firaja (Fire4) as well as Blizzaja and Thundaja.