Talk:Ocean Blue/@comment-2601:704:1:3F00:49A9:50E7:C70F:DC55-20200208194848/@comment-5849797-20200212021857

It's possible that the game doesn't count Overdrive as a proper Ripple skill for getting Ripple Launcher. If this is the case, you can get another one in Calcutta through an event and an item.

It's also possible that you're simply having bad luck, since the chances for it happening are very low. Keep trying for a while and if you still feel like you aren't having any luck, progress to Calcutta and learn the other Ripple skill there. Once you have that, it really is just a matter of patience.

It's worth it, though. Ripple Launcher is a really powerful skill.