“Not letting characters die” isn’t exactly my cup of tea (see: all of the on-screen/implied character deaths in EN), but if you’re looking for that type of experience I would highly recommend @Onmi’s Maiden of Darkness hack. It seems like the exact sort of thing you’d be looking for, since Hector, Eliwood, and Lyn all join the party in this retelling of FE6’s plot.
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