I use Medi, and after i learnt Ruin and set Green Mage as the sidejob, i can't access Black Mage's skills other than Blizzard and Bio
Espers Guide: Abilities, Leveling Up, Awakening
Katana Jadeite・Azurite・Charoite・Citrine・Spinel
Diffusive Perplexity
Spining Slash
Yuna
Mont (King of Leonis)
A Vow to Meet Again