Not sure how I'm just finding these now since they're really simple but these are new optimals that I haven't seen anyone do for Fatal blow / general kameo-less conversions. db3f enders put them basically full screen, so I can still see using the j243 route when you want oki.
any starter xx db1 EX (or f32), early j142, db3f
21(1) xx db1 EX, early j142, b3 xx db3f
f32, early j142, d3 xx db3f
any starter xx db1 EX, early j142, fatal - does not work with f32
f32, early j142, d3 xx fatal
21(1) xx db1 EX, early j142, b3 xx fatal