The first paragraph of your answer (Tobias) made me think of a possible "goofy" feature : skills become more powerful if you press CAPS before you select them.
Or maybe it could be buff, like you cast the spell 'CAPS' (or reach a certain level of motivation if you go with emotions) and suddenly for a certain duration all skills' efficiency increase by a percentage, and they are written in caps when you select them: it's not "slash" but "SLASH" or it's not "healing song" but "HEALING SONG".
Though the sillyness of it might make it more consistent with Mardek's 1 chapter childhood period (like chunibyo, when you shout your moves outloud), and i don't know if you'll keep that in the remake.
Or maybe it could be buff, like you cast the spell 'CAPS' (or reach a certain level of motivation if you go with emotions) and suddenly for a certain duration all skills' efficiency increase by a percentage, and they are written in caps when you select them: it's not "slash" but "SLASH" or it's not "healing song" but "HEALING SONG".
Though the sillyness of it might make it more consistent with Mardek's 1 chapter childhood period (like chunibyo, when you shout your moves outloud), and i don't know if you'll keep that in the remake.