The Ritual Cup artifact can be found at Harad Basin, in the eastern part of Sea of Núrnen.
Ritual Cup, Third Age, circa 2941 "A relic of the free Men of Núrn, this cup would be used in many rituals, including consecration ceremonies and matrimonies.
Traditionally, the cup would be filled with bitter waters from the Sea of Núrnen, waters which would then be poured on an item or person as a blessing, or on the ground to give thanks. With Queen Marwen's mysterious malaise, the cup has been used in increasingly more bizarre and disturbing rites."
"By the white waters of the river Anduin, By the colors so many they burn bright, May Núrnen now look to Marwen, To my gift of second sight.
May the elements of earth, fire, air, Form gateway to worlds unseen, Spirits of Valinor hear my prayer, And grant great power new to the Shore's Queen."