
Lots of good advice from the above posters, and plenty of thought to chew on. I'd like to offer a contrary point to consider, if you'd really like to play a White Mage regardless:
Don't ever explain yourself. There's no need or inclination for your character to explain to any random people in roleplay how or why your character has access to Succor (what makes White Mage, er, a white mage!). Better, White Magic as a practice isn't even widely known in the realm, so the number of people who could legitimately press the question is extremely limited.
Just don't go broadcasting yourself as what you are, if possible. Conjurer might seem pretty plain compared to an iconic Final Fantasy job title, but it's plenty powerful on its own and you don't need to go that route if you don't want to. In XIV, White Mage is much less of a description of your role and much more of a job; They're a faction dedicated to protecting and preserving and serving the Twelveswood.
Don't ever explain yourself. There's no need or inclination for your character to explain to any random people in roleplay how or why your character has access to Succor (what makes White Mage, er, a white mage!). Better, White Magic as a practice isn't even widely known in the realm, so the number of people who could legitimately press the question is extremely limited.
Just don't go broadcasting yourself as what you are, if possible. Conjurer might seem pretty plain compared to an iconic Final Fantasy job title, but it's plenty powerful on its own and you don't need to go that route if you don't want to. In XIV, White Mage is much less of a description of your role and much more of a job; They're a faction dedicated to protecting and preserving and serving the Twelveswood.