User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170214233224/@comment-26709288-20170219122120

@B214, that might be but at the moment we haven't seen her improve past how she has used it thus far meanwhile we have seen Asia use fafnir's energy in a sub species balance breaker. So someone stating that Asia could make a pact with another dragon and use it's energy for powerful sub species balance breakers isn't completely far fetched considering we have witnessed it.

Azazel stated that Asia had completely mastery over his sacred gear but even he can't predict sub species balance breakers because they are inherently unpredictable. They feed off the wielder's desire so maybe Valerie's desire will increase and she will make another one, maybe Asia's desire will make her want to get stronger and she will gain stronger abilities. Who knows? But at the moment I would put Asia's healing ahead of Valerie's.