Hmmmm...... I guess it's too late now, but if a whole plotline revolved around a cursed item I'd talk to the player first and see if they would run with it for the sake a great story.
Occasional cursed items as a part of a treasure hoard - sure, why not. So long as they're not too damagaing, fun and can be got rid of within an adventure or two.
Occasional cursed items as a part of a treasure hoard - sure, why not. So long as they're not too damagaing, fun and can be got rid of within an adventure or two.