First of all, the magic fishes are useless. Why would I consider using it since its efectiveness will give me as far as 3 or 4 of dex, inteligence, strenght,... It`s not worth using it because it`s too weak and should be raised to 15 at least to make sense having them on the shard
On second, I spent nearly 1k of nets with 171 of fishing skill and had no luck in finding the terror set. What are the odds on getting them, because the skills are already known, but the difficulty is extremely hard considering that getting nets is not an easy job and relies on you staying days and days sitting your ass on the shore and fishing to get around 30 nets per night. Think on that! My opinion is to raise, even if not much, the odds on getting the terror set.
On third and last, shells should be found also with fishing poles. Two reasons: for the begginers, just the feeling of finding them is already a reson to keep training and excites you playing more and more, and that`s what`s important: making the players want to play. The second reason is that it gives the rangers the opportunity to get water elemental parts without having to care about the pentagrans, which are exclusive to warriors and mages, who can hunt more easily than rangers do since they don`t have to hold still to attack .