Are you determined to write the whole wizard fic from Matt's POV? If I recall correctly, one of the rules or hints for deciding on the POV for a scene is to ask yourself, who has the most to lose? Who has the most at stake? So if Foggy is the wizard, and there is a magic battle coming up that involves him, it seems to me that Foggy would be the one with the most to lose. Perhaps you should consider writing the story with alternating points of view, going back and forth from Matt to Foggy as each scene demands.
You can weave a lot of "Foggy thinking," into the story, placing carefully timed paragraphs here and there, and making sure you temper it with dialogue and/or action so that the fic does not consist entirely of Foggy's thoughts (unless you're going for a pure stream-of-consciousness story). Try to keep the paragraphs showing his thoughts from coming off as long and boring, and don't let them hold up the action. You could also think about having Foggy talk to somebody about what he's thinking, instead of just thinking it.
Re: Help!
Are you determined to write the whole wizard fic from Matt's POV? If I recall correctly, one of the rules or hints for deciding on the POV for a scene is to ask yourself, who has the most to lose? Who has the most at stake? So if Foggy is the wizard, and there is a magic battle coming up that involves him, it seems to me that Foggy would be the one with the most to lose. Perhaps you should consider writing the story with alternating points of view, going back and forth from Matt to Foggy as each scene demands.
You can weave a lot of "Foggy thinking," into the story, placing carefully timed paragraphs here and there, and making sure you temper it with dialogue and/or action so that the fic does not consist entirely of Foggy's thoughts (unless you're going for a pure stream-of-consciousness story). Try to keep the paragraphs showing his thoughts from coming off as long and boring, and don't let them hold up the action. You could also think about having Foggy talk to somebody about what he's thinking, instead of just thinking it.
Hope this helps, and good luck!