Main Space-Time Element

The First Heart of the TARDIS. The Main Space-Time Element hold huons, an extinct subatomic particle that is the basis of TARDIS life. It is the blood of the TARDIS, and without it, energy cannot be brought throughout the timeship and it will die. Removing the Element will render a TARDIS unflyable, though its structural integrity will remain.The Main Space-Time Element cannot be crafted, since huon particles no longer exist in this universe. The only way one could possibly obtain huons is by opening a rift to another dimension in which huons may abide...