For the capes obtained from Fight Kiln, see TokHaar-Kal.
The obsidian cape is made from slivers of interlinked obsidian and enchanted with TzHaar magic, like all TzHaar equipment. It can be bought from TzHaar-Hur-Tel's Equipment Store in TzHaar City for the price of 90,000 Tokkul, and is also dropped by some of the monsters in TzHaar City.
Due to its lack of requirement to wear and useful style bonuses (slightly lower than a cape of accomplishment, or Ardougne cloak 4), it is a popular cape amongst low to medium levelled players.
This cape used to be a melee class cape that gave style bonuses to all three attack styles. After an update on 3 November2014, it is now classified as "all" armour.