I was just playing Pokemon X, and my Bellossom’s Sleep Powder missed four times, which got me thinking: What if a low accuracy move’s accuracy goes higher (temporarily) when it misses? For example, I use Sleep Powder once, and it misses. It’s accuracy now goes from 75 to 85 (For Ex), so that it gives me (the user) a better chance at hitting, and gives missing something of a bonus. I mean, the Pokemon (Bellossom, in this case) should get the hang of it. Missing four times is kind of ridiculous.
Would you also implement the logical corollary – that moves become less accurate after a successful hit? After all, if you manage to hit three targets in a row with Focus Blast, your opponent is surely going to get the hang of dodging the damn things. In any luck-based system, things sometimes just don’t go our way, and that would still be the case with these revisions – your Bellossom could still miss three times in a row, and although it would happen much less often, that very fact would make it even more frustrating when it did. I don’t think it’d be a harmful change, but I’m not terribly enthused about it either.