would be a good skill you work up experience towards the more you have been exposed to water poisoning, helping you take less damage or/and less time of water poisoning when you get it. it’s not gonna be like jewelcrafting and all that exactly, it won’t be listed on your player stats on the side, maybe it will. possibly could slow how fast you take the between water poison hits, like seriously we lose too much hp too quickly and it’s buggy to remove under covers already.