Hey fellow Final Fantasy VII strategist! When it comes to materia management, make sure to prioritize leveling up your essential support materias like Heal, Barrier, and Revive. These can be a lifesaver in tough battles. In terms of mission walkthroughs, don’t forget to explore every nook and cranny for hidden items and secrets. And for character development, focus on building each character’s unique abilities to create a well-rounded team. Keep grinding and experimenting with different combinations to find what works best for you! Good luck on your adventures in Midgar!