15k Armor

15k Armor typically refers to Ascended Armor. Occasionally some people use the term to mean both Ascended Armor and Obsidian Armor, as they have identical gold costs. Obsidian Armor is also referred to as FoW or Fissure Armor, since it is only obtainable from the Fissure of Woe. You do not need to be ascended to wear this armor.