Is there only a single Throne of Heroes in the entire Type-Moon multiverse?


Is it ever specified that whether each alternate timeline has a ToH of its
own, or there is only a single ToH in the entire Type-Moon multiverse?




The Throne of Heroes exists outside of the world and the time axis. This
interpretation is taken from Fate/complete material III: World material -
Records of Heavens Feel - Servant System: Difference between Heroic Spirits
and Servants, p.012, you can check a fan-translation from that excerpt
[here](http://typemoon.wikia.com/wiki/Heroic_Spirit#cite_note-CM3Diff-1). So
there's only ONE Throne of Heroes, which is linked to the Root which is also
cut off from the world and the time axis.

