Draconic staff

The Draconic staff requires 95 Magic and 95 Attack to wield and it's one of the three powerful draconic weapons. it can be claimed by defeating the Bo-rak (level 870) in the Tundra Caves minigame. It has 50,000 casts of it's own spell before turning into dust, normal spells will not degrade the staff.

They say the ancient's made it by using a chaotic staff and adding dragon essence from the Dragonkin. If you show it to Thok, he will give you 120,000 Dungeoneering experience and 12,000 Dungeoneering tokens.

If you die with the staff it will turn into 50,000,000 coins and a burned staff which you can trade back to Bo-kar for 70,000 coins.

You must have completed TzHaar-War, and must have activated the mystery door (add 200 law, chaos, death, blood and nature runes + 5k Tokkul).