Black dragonhide
From Emps-World Wiki
Black dragonhide is always dropped by Black dragons. The King Black Dragon also drops 3 Black dragonhides upon death. It is used as a Crafting ingredient for Black d'hide armour. Bring the black dragonhide to Ellis in either Al-Kharid or Crafting guild, he can tan it into craftable black dragon leather for the cost of 490 coins per black dragonhide.
Players need a minimum of 79 Crafting and active Membership to craft Black dragonleather.