The Thorn Cap is the second pointed-cap-type armor in the Helmet Class. It can be found in the Dungeon between Levels 10 and 40. Merchants may sell it to players who are at or between Levels 5 and 19. It has a value of 1963 gold and a rarity of 800. It takes up 2 x 2 inventory space. There is no artifact version of the Thorn Cap.