User blog comment:Water Dragon Slayer/DREAM BATTLE CHRONICLES: FIRST MATCH!/@comment-11966702-20130717123030/@comment-11966702-20130717124315

Lucy's magic container is almost full when she met Minerva, so no need to activate her 2nd Origin at first. But realizing her opponent is Minerva, Lucy activates her 2nd Origin to boost her magic and everything follows to the fight... :)