>>40956362>-How can Gardevoir's powers be used to enhance game play and the story? Stuff like being able to see the future in battles or sensing residual emotions in the overworld.Story is easy as she can warn you, perhaps in vague ways, about future events or the emotions of other characters. Someone really nervous and tense might be a foe... or a friend who is just cautious. She might be unsure. Being too trusting could get you both hurt, but you stay more optimistic and friendly. Being careful avoids physical danger, but you become entrusting of others, adopting a more negative mindset.
Future sight would let her help you pick the best place to plant seeds. Maybe you grow a bush or tree that derails a car or train or something in some fashion that hinders or thwarts the bad guys? Plant the seed early and it is a metaphor for your connection, gradually blossoming into something strong and beautiful. :)