The Ring of Tulkas
The treasure of Tulkas, most fleet and wrathful of the Valar.
It can be activated for haste self (75+d75 turns) every 150+d150 turns
if it is being worn. It increases your strength, dexterity,
constitution and speed by 4. It allows you to sense the presence of
evil beings. It cannot be harmed by acid, cold, lightning or fire.
Level 70, Rarity 50, 0.2 lbs, 175000 Gold

(T.o.M.E. 2.3.5)