Dragon pickaxe

A Dragon pickaxe requires level 60 attack to wield it and 61 mining to use it and a pickaxe that surpasses the Rune pickaxe as well as all other pickaxes including the Inferno Adze. After being the subject of many rumours over the years, Mod Mark confirmed that it was in development on 5 March 2009 Quote on the Q&A update. They were released with the Forgiveness of a Chaos Dwarf quest on 9 September 2009. To wield a Dragon pickaxe, players must have an Attack level of at least 60. To mine using a dragon pickaxe, level 61 Mining is required. The Dragon pickaxe is dropped by Chaos dwogres and Chaos dwarf hand cannoneers.

The special attack (shock) consists in draining 5% from your opponent's Attack, Ranged and Magic. This attack takes longer to perform than a normal attack.

Special Attack
The Special Attack drains 100% of the special bar, hitting higher than usual, and draining attack, defense, and magic levels by 5%. This attack takes longer to perform than a normal attack.

Trivia

 * There was no record of the Dragon pickaxe in the Knowledge Base on the day of release.
 * On the release day for the Dragon pickaxes, all other metal pickaxes underwent an unannounced graphical update.(This was a spoiler to show that a new pickaxe had come out.)
 * Before the update there was an image in the Runescape banner of a duel-headed dragon pickaxe. The same one is currently used to show the special attack in the Knowledge Base, despite the look of the real dragon pickaxe.