The dragon mace is the second strongest mace stat-wise after the Tzhaar-ket-em. It can only be wielded by players who have an Attack level of at least 60 and who have completed the Heroes' Quest. The mace can be purchased for 50,000 coins at the Happy Heroes 'H' Emporium in the Heroes' Guild, or from other players.
The dragon mace has a special attack called Shatter which increases the strength of the player's next hit by 50% and its accuracy by 25%. This attack uses 25% of the special attack bar.
- ↑ https://twitter.com/JagexAsh/status/690132822003183616