WAR also doesn't require a soul crystal.
Especially since by the end of the level 60 Job quest Limsa is looking to crank out it's own platoon of the things and the only known soul crystal for the job has been in your hands the entire time. Â Both Gorge and his Brother don't use one and still Warrior (Badly) until you "fix" the training process for them.
Soul crystals are, in most cases, a learning catalyst that keeps adding to itself for every bearer it has. You resonate with it, maybe you see into one facet and one bearer's life more since that's more your 'style' of whatever that crystal is trying to teach.
Especially since by the end of the level 60 Job quest Limsa is looking to crank out it's own platoon of the things and the only known soul crystal for the job has been in your hands the entire time. Â Both Gorge and his Brother don't use one and still Warrior (Badly) until you "fix" the training process for them.
Soul crystals are, in most cases, a learning catalyst that keeps adding to itself for every bearer it has. You resonate with it, maybe you see into one facet and one bearer's life more since that's more your 'style' of whatever that crystal is trying to teach.