Skybreaker the sword is the game's special item. It is no longer available in the game and was available only once - in 2015 as the special offer deal for a limited time edition. It shares similarities with the Stormblade weapon, known as the living item.
Even it is no longer available, many players that are still playing the game still has the mace. This mace shares many similarities with the Named Items that are also giving your hero a certain amount of advantages.
Continue: Living Items