>>22334093You'll know in advance now, just buy repels and if you haven't played Gen 3 before it won't actually be nearly as bad as the people who played Gen 3 originally had it, since you have 8-way movement and they've added more dive spots so you can spend more time underwater with an actual variety of water Pokemon rather than wingull fucking everywhere.
Water's just a hassle to explore, if you're not into that, you're even better off.
