For instance with my character: "Era, despite her eye for great landscapes, has a low level of spiritual awareness. Instead, she has good spiritual adaptation and strength which she will use to create long spirit claws from her fists, much like the Marvel character Wolverine." The last line directly explains how she'll be fighting, she'll be using spirit energy to create Wolverine-like solid claws for close combat.

Your character claims to have a weakness in spirituality but in what regard? Awareness? Strength? Adaptation? Is he just going to do Taekwondo with additional spiritual energy? He needs to have some kind of relationship with spirits and the energy, be it strength or something else entirely. I just want you to be clear in your CS instead of leaving the application a bit vague. :)