In most FE games you only have access to one sleep, silence, berserk, warp stave. (I think two sleeps in 6)
FE5 gives you tons of them thanks to the capturing feature.
Furthermore it forces you to make to good use of the staves. For example in chapter 24 you've to silence quite a lot in the first turn to prevent "stave chains" (enemy dark bishops have silence, sleep, restore and fenrir).
I also used the combo warp + rescue combination quite a lot.
Tbh I like stave battles. A good alternative to weapon fights, which requires good strategical thought too.
FE14 introduces lots of new status staves (I think there's no restore stave, if I remember correctly).
Do you like it?