"Black, ragged, and dangerous to the touch. Only a Mastersmith can handle such material."
The Obsidian Set is the ninth armor set. This late-game set focuses heavily on raw Vitality offering more than any other armor set. Pairs well with the Ammonite Set for even more defense, and Retaliation Runes for dealing Return Damage when struck. All classes can benefit from increased Vitality, but this set is best used on Knight, Barbarian, Dragon Lancer, Pirate and Boxer due to their high class Vitality mods.
Being one of the late-game armor sets, it has high Equipment Weight and upgrade costs.