FFV Secret?

[Holy Lancer]

"The secret to my power is that of a lancer and a mage".

Perhaps it's telling you to learn that lancer ability where you suck HP and MP from the enemy and then give it to a mage. That way you never run out of MP.

Or to master Lancer and White Mage and use "Holy" with a Lancer equipped with a "Holy Lance"? Sounds kind of crazy I'm going to do that.