Carrallangar Teleport requires a Magic level of 84 to cast. It teleports the caster to the Graveyard of Shadows (known in ancient times as Carrallangar) in level 19 Wilderness.
As with all Ancient Magicks spells, the quest Desert Treasure must be completed to cast this spell.
This teleport is popular for players who wish to kill green dragons, as they are located very close to the teleport spot, and can greatly increase kills and profit per hour.
Remember, you cannot use standard or Lunar spells if you are using Ancient Magicks.