Azerite

Azerite is the name given to the crystallized blood of Azeroth. When Sargeras stabbed the world with his sword, it caused her to bleed her life essence all over the world. First discovered by the Bilgewater Cartel in Silithus. the Alliance and the Horde are now fighting over it. Magni Bronzebeard gave an adventurer the Heart of Azeroth, a relic from Azeroth herself that allows the bearer to consume the Azerite and through it, heal Azeroth.

Characteristics

 * Being a titan's blood, like the Well of Eternity, azerite is arcane in nature.
 * It is an extremely potent mineral that can be used to power machines and weapons.
 * When mixed with natural gas, liquid Azerite can harden quickly making it easy to obtain.
 * Azerite can also form elementals.