Attempting FF7 with NO MATERIA MENU! Can I do it? (Part 16: Limits, Omnislash tilt, and a bonus...)

Part 16 of an unknown multipart challenge: Beating the game with NO Materia Menu. Before embarking into the Northern Crater, I take some time out to limit train my characters (hopefully up to max), including having a crack at grabbing Omnislash from the Battle Square. As a bonus, toward the end I switch save files and battle Emerald Weapon with no magic, summons, or enemy skills. How did I fare? Let's have a look...