A few questions
1) What are the chances a ring is cursed?
2) How long/many uses before a cursed ring causes "death"?
3) If a ring is forcing me to wear it - is it cursed?
4) If I die when wearing a ring, do I come back to life - or is that only if you had clicked "use ring" in that fight?
For anyone else reading - you can get rid of a ring from Sméagol, not sure if he can't steal cursed ring, he stole mine. I assume the quest number 6 in the Rise of Warriors variant would work also: [UPDATED 2018] Complete Quest Guide! How to Access the Undying Lands