Uh, sure. Page 26 of High Elves 8th Edition, Fate of the Spirit:
"To guard against such fates, all High Elves are spiritually bound to the waystones of their ancestral lands. From the moment of binding onwards, each Elf feels a powerful connection to the land upon which his waystone rests, though he may spend a lifetime wandering other lands. Many High Elves carry wayshards, small gemstones attuned to the network of waystones that allow their bearers to 'feel' the position of individual stones, and thus navigate the world.
When an Elf dies, his soul is drawn to his bound waystone, and becomes part of the ritual that sustains the Great Vortex. In this way, the folk of Ulthuan continue to protect, in death, the world they defended in life. It is even said that, at midnight, the hills and fields about a waystone tremble to the gallop of invisible hooves and ring with the din of a battle that lies beyond mortal sight.
Thus is the loss of even a single waystone a terrible tragedy. Not only does its fall diminish the magics of the Great Vortex, but with its destruction, the spirits within lose their anchor, and are left defenceless before the gaze of predatory gods."
A reminder that Boney does not like 8th Edition Elf lore regarding Slaanesh coveting Elf souls and has issues with Elven soul lore.