golden puffer fish

In minecraft there are puffer fish that the truth is that they are not very interesting, but what if you add a golden puffer fish which could not be fished with the fishing rod, it would only be found as a mob and its possibility of appearing would be 1 / 250, when you kill it, it will release a gold one, but if you take it in a bucket and put it in an oven when cooking, it melts with the bucket making a golden, silver-covered puffer fish, eating it would give you poison and nausea for 10 seconds, gives regeneration 3, breathing and water agility, speed 2 and mining haste 3, apart from regenerating you 2.5 hearts immediately