Fish of Gambling

A magical cursed artifact that starts off being made out of leather then you are able to roll a d4 if you roll a 1 you take four damage points, if you roll a 4 it then upgrades to a copper fish but if you roll anything but a 1 or a 4 nothing happens. After upgrading to copper you then move on to rolling a d6 for the d6 if you roll a 1 the fish downgrades back to leather and you take 6 points of damage. if you roll a 6 then the fish upgrades to silver and if you roll a 2, 3, 4 or a 5 then nothing happens. after upgrading the fish to silver after being upgraded to silver it unlocks a new effect thanks to the d8, as usual if you roll a 1 then you take 8 points of damage and it downgrades to copper, and rolling a 8 levels it up to gold. but thanks to the d8 we certain numbers have special effects, if you roll six three times in a row than that would make and after rolling the 3 sixes you are immediately sent to 1 hp also you gain level 6 exhaustion you are blinded, deafened, and unconscious and all of your spell slots are filled. but on the plus side if you roll three sevens in a row you gain gamblers dream your exhaustion is set back to 0 you gain many coins (the dm will decide how much you get) you also gain heroic inspiration you gain all of your spell slots back and your then restored to full health. you then continue with your dice rolling going from d8 to a d10(gold) d12(diamond) d20(emerald) upon unlocking the emerald fish it can no longer be upgraded but if you roll a 20 then you gain a bonus action.