Lava Crystal (Blood Magic)

The Lava Crystal is used as a replacement fuel source in furnaces and engines. Rather than losing durability, the crystal drains 25 Life Essence from the player's network per operation. In order to use the Lava Crystal, it must first be bound to a player. To do this, right click while holding the crystal. Once bound to a player, it will begin to function as a fuel source. The Lava Crystal is also used in the creation of the Lava Sigil.