You don't need a spreadsheet to enjoy Arknights: Endfield, but you do need a plan, especially once stages stop forgiving sloppy picks. I've watched plenty of runs fall apart because someone brought four "strong" units that don't actually help each other. If you're still figuring out what to build, it's worth thinking about roles first and gear second, and even peeking at Arknights endfield accounts if you're trying to start with a roster that has...